Your HDTV is the centerpiece of your home theater. Check out these five projects that work with your PC, smartphone, and streaming set-top box to make your TV the best that it can be.
Your TV has come a long way from the days of rabbit-ear antennas and VHS players. No longer must you suffer the indignity of having to rewind a tape before returning it to Blockbuster, or of bribing a small child to hold the antenna in just the right position so you can enjoy fuzz-free viewing of Hawaii Five-O (the Jack Lord version, not the remake).
Don't get complacent, though: You're still probably not on the cutting-edge yet. Have a pile of remote controls littering your coffee table? Archaic. Don't have a single Internet source for HD streaming video? Unacceptable. Still use composite cables for your gorgeous new LED HDTV? Downright unforgivable. But that's okay. We're here to help. Just check out the package of how-to guides on the right-hand side of this story.
Maybe you're looking to cut your monthly costs by ditching your cable TV in favor of a collection of free-or-cheap Internet streaming services. If so, our "From Your PC to Your TV" and "BitTorrent to TV" how-to articles could come in handy. Or maybe you already have a media-streaming set-top box--such as a Roku or an Apple TV--but you want to add more channels. Well, here's how to hack it.
On the other hand, perhaps you're looking for a way to keep up with your favorite TV shows even while you're away from your living room--in which case the answer is to stream live TV to your PC. And to deal with that colony of remote controls cluttering up your coffee table, you don't have to buy a snazzy new universal remote. Instead, you can ditch them all and use your smartphone as your remote. So get to it. All that TV isn't going to watch itself.
More than a year after introducing industry’s first fully-integrated, 3D camcorder, the AG-3DA1, Panasonic has introduced a simplified and affordable high-quality 3D production system , the AG-3DP1, a 3D twin-lens P2 HD shoulder-mount camcorder with high quality 10-bit 4:2:2 independent-frame, full 1920 x 1080 resolution AVC-Intra recording. The new 3DP1 features two pairs of 1/3 inch, full-HD 2.2 magepixel 3-MOS imagers with enhanced sensitivity and a 20-bit Digital Signal Processor capable of full production quality images. Following the foot steps of its not too distance away predecessor AG-3DA1, the 3DP1 incorporates stereoscopic adjustment controls for enhanced usability and operability.
The adoption of twin-lens in 3DP1, allows the convergence point to be adjusted, followed by capability of automatically correcting horizontal and vertical displacement, all done without any needs for external equipment, resulting in immediate 3D image capture, contrary to conventional 3D camera systems where require PC or external video processor for these sort of adjustments to be made.
The dual optical wide 17X zoom lenses on the newly developed 3DP1 can record up to 80 minutes on dual 64GB P2 cards in AVC-Intra 100 1080/24pN. Furthermore, the new camera offers professional interface including dual HD SDI outs, HDMI (3D compatible) out, as well as two XLR connectors, plus gunlock and time code inputs for multi-camera operation. 3DP1 camcorder is equipped with remote terminal for focus iris, zoom, REC start/stop and convergence point. The 3.2-inch LCD screen on the camcorder facilitates reviewing depth information in absence of any external tools by providing the option of switching from Left, Right or overlay image display. And to sum it all up, the 3DP1 has a lower power consumption, operating on a 12V (Anton Bauer) battery. Panasonic is planning the release of 3DP1 in Autumn of 2011. source
Samsung is set to challenge the iPad 2 with a cheaper, Wi-Fi only version of the 7-inch Galaxy Tab that will land on store shelves by Sunday and sell for $350. The Samsung tablet also arrives just 10 days beforeResearch In Motion's Blackberry PlayBook, another 7-inch iPad challenger, goes on sale at Best Buy and other retailers. Samsung apparently feels the Android 2.2-based Galaxy Tab still has some life left in it despite the fact the company plans on releasing a 10.1-inch version of the Galaxy Tab running Android 3.0 (Honeycomb) later this year.
But if you're hoping to wander into your local box store or electronics shop to get your hands on the ultra-cheap Galaxy Tab, think again. Samsung doesn't spell this out clearly, but as near as I can tell, the only physical store carrying the Wi-Fi only Galaxy Tab will be CompUSA. Using Samsung's Website to look for retail locations in various regions across the country there was only one physical retailer available. So unless you happen to live near a CompUSA, your best bet is to buy the Galaxy Tab online from Circuit City, CompUSA, TigerDirect or Frys.com. At the time of this writing, the device was available for pre-order at three of the online retailers excluding Fry's. You can find more information about where to buy the Galaxy Tab here.
Despite the fact that the Wi-Fi only Galaxy Tab will be a little hard to find, a $350 7-inch Galaxy Tab is a great price for those unwilling to shell out an extra $150 for the cheapest iPad or Blackberry PlayBook at $500.
The Galaxy Tab's 7-inch display features 1024-by-600 resolution and runs Android 2.2 (Froyo). The device also has a 1 GHz processor, Adobe Flash Player 10.1, 3.2 megapixel rear facing camera, and 1.3 megapixel front-facing camera. One discrepancy to note is that Samsung's announcement says the Wi-Fi only Galaxy Tab comes with 32GB onboard storage, but my checks with online retailers andSamsung's own Website shows the device sports just 16GB of flash storage. The Galaxy Tab also includes a microSD slot that can support up to 32GB of removable storage. Check out PCWorld's head-to-head comparison of the Galaxy Tab, iPad 2 and Motorola Xoom (video) for more information about the Galaxy Tab.
If Wi-Fi only isn't your thing there are other cheaply priced versions of the Galaxy Tab. You can get a 3G version of the Galaxy Tab from Sprint for $200 with a two-year contract or $430 without. Verizon is selling a contract-free 3G Galaxy Tab for $500 or you can opt to pay $200 with a two-year contract just as you can with Sprint.
The 16X-optical-zoom Panasonic Lumix ZS10 is the touchscreen-equipped successor to last year's Lumix DMC-ZS8. The sum of the DMC-ZS10's parts is a fast-focusing, versatile pocket megazoom with high marks for zoom range, scene modes, 3D still shooting, and in-camera extras. But like many Panasonic cameras, this one presents users with an Auto mode that produces somewhat underexposed images. As a result, you must use the camera's manual settings to get the highest-quality output from it. The camera's GPS capabilities make it handy to have on a road trip, but its in-camera mapping features fall far short of the ones we've seen in the Casio Exilim EX-H20G.
Hardware and Optics
The 14-megapixel CMOS-based Panasonic Lumix DMC-ZS10 ($400 as of March 29, 2011) kicks off its impressive hardware specs with a 16X (24mm to 384mm) optical zoom lens, which is stabilized by excellent "Power OIS" stabilization. The camera counters movement at full telephoto with a fluid floating motion, so you'll rarely have to struggle to frame a shot.
In manual and aperture-priority mode, aperture settings range from F3.3 at the wide-angle end to F5.9 at full telephoto--that's not exactly a fast lens, but it's not too shabby for a camera with such a long zoom. Manual shutter controls range from 1/4000 second to 60 seconds, not counting the camera's burst modes: You can capture 10 frames per second at full resolution, or 60 fps at a resolution of 3.5 megapixels; and you can shoot 320-by-240-pixel, YouTube-friendly video at 220 fps in the camera's high-speed movie mode (see the sample video below).
The Lumix DMC-ZS10's most significant new feature is touchscreen control, which provides a handy secondary way to focus shots, fire the shutter, zoom, and navigate menus. The ability to focus by touching the camera's 3-inch screen is very useful when you want to highlight off-center subjects or simply want to focus and fire as quickly as possible. This feature is also the closest thing to manual focus on the camera, so the fact that it works so well is important. I also appreciated having the physical controls in the mix for zooming and for menu options, as those settings are generally easier to access via the camera's dials and buttons.
The Lumix DMC-ZS10's Sonic Speed AF system generally snaps into focus instantaneously, though I did encounter about a half-second of searching at the full telephoto end of the zoom lens. Regardless, Panasonic's autofocus system remains one of the best around at locking quickly on subjects, even in challenging shooting situations. And since the auto-focus process doesn't hold the camera up, shutter lag is practically nonexistent. The addition of touch-based focusing shows off the autofocus speed nicely, and it's a very handy way to pick a subject to lock on when you're using the camera's motion-tracking autofocus function.
Shooting Modes and Features
The Lumix DMC-ZS10 is one of the first Panasonic point-and-shoots to offer a 3D shooting mode, though this capability is limited to still images. It works a lot like the 3D mode that Sony's single-lens 3D-capable cameras use: You set the camera's mode dial to '3D' and pan the camera from side to side; the camera takes a series of photos that it automatically stitches together into an .MPO image. To view the image in 3D, you must play the photo back on a 3D-capable TV set or monitor. Unlike the Fujifilm FinePix Real 3D W3 and the Nintendo 3DS, the DMC-ZS10 doesn't provide a glasses-free display.
We hooked up the Lumix DMC-ZS10 via an HDMI cable to the 3D-capable Vizio XVT3D650SV for some informal testing of its 3D imaging capabilities, and the camera generally did a good job of showcasing a 3D effect in images that featured layers reaching far back into the scene. There is a bit of a "cardboard cutout" effect between layers at different depths in the scene, and you'll need to use the camera's own 3D playback menu selection to get the best results when playing 3D images back on a TV set. As in 2D mode, the camera in 3D mode does a much better job in well-lit, outdoor situations than in dimly-lit environments. And because the 3D images are captured at a reduced resolution, you see a bit of graininess and visual noise in full-screen 3D shots. The Lumix DMC-ZS10's 3D output amounts to an extra, enticing feature rather than the primary reason to choose this camera.
Setting the Lumix DMC-ZS10's mode dial to the 'SCN' position brings up a menu of 30 scene modes. Though they look like smallish touch-icons, you have to use the camera's physical navigation pad to select them. Along with such common scene modes as Portrait, Sports, Sunset, and Panorama Assist, you'll find a few unique ones. Handheld Night Shot is similar to Sony's Handheld Twilight mode, in that it takes several shots in rapid succession at different exposure settings and then merges them to create a crisp low-light shot without the flash. The unit's High Dynamic Range mode automatically compiles HDR shots in-camera; Flash Burst mode quickly recycles the flash for continuous shooting at about a frame per second; and the high-speed movie mode captures super-slow-motion YouTube clips.
Another unique setting is Happy mode, which boosts color vibrancy to near-neon levels. The mode provides a quick antidote to the camera's underexposed shots in Auto mode--but it will satisfy you only if you're a huge fan of oversaturation and unrealistically bright colors.
In the Lumix DMC-ZS10's normal high-definition movie mode, the camera shoots 1920 by 1080 AVCHD video at 60 interlaced fields per second, as well as 720p video at 60 frames per second. You can use the full range of the camera's 16X-optical-zoom lens while filming, and the camera has automatic scene-recognition modes (but no full manual controls) while you're filming video. Here again, the Lumix DMC-ZS10's optical stabilization feature does a fine job of keeping long-zoom shots steady.
Performance, Image Quality, and Video Quality
Like many other Panasonic cameras we've tested, the Lumix ZS10 turned in slightly underexposed images in PCWorld Labs' subjective tests for image and video quality. Image quality kicks up a few notches when you use the camera's manual controls and exposure compensation settings, but there's no RAW shooting mode to help with heavy-duty fixes.
In PCWorld Labs' subjective tests, the Lumix DMC-ZS10 earned a color accuracy rating of Good, while exposure levels received a score of Fair due to their generally dark, underexposed quality. Our judges rated the camera's sharpness and distortion levels as Fair, too, yielding an overall still-image quality rating of Fair.
Click on the thumbnail images at left to see the full-size test shots used for our subjective tests.
In videoland, the Lumix DMC-ZS10 turned in scores of Good for both video quality and audio quality, but its video capabilities are serviceable only in well-lit situations. High-definition video shot with the camera in our bright-light test looked smooth, but most clips were noticeably deficient in sharpness. In our low-light test, sample video was far too dark and murky for subsequent viewers to see what was going on, and the camera's autofocus struggled quite a bit.
Here are the sample videos we captured in our bright-light and low-light tests. Select '1080p' from the bottom-right menu in each player to see each clip at the highest resolution.
The Lumix DMC-ZS10 struggles a bit in the realm of battery life, too, with a CIPA rating of 250 shots per charge of its lithium-ion battery--and that's with the camera's GPS function turned off. Once I established a successful GPS connection, the battery seemed to drain rather quickly; you'll definitely want to turn the camera's GPS features off in order to squeeze more shots out of the battery.
GPS Features
The Lumix DMC-ZS10's GPS features are a bit better than most cameras we've seen, but they fall short of the Casio Exilim EX-H20G's excellent in-camera mapping capabilities. For one thing, the camera lacks an interface for displaying your images and video on a map overlay. Instead, you must offload the images to a PC and use online mapping services that can read a photo's EXIF data; so you don't get the instant gratification of seeing your pics on an on-screen map (or figuring out where you are by using your camera).
Where the Lumix DMC-ZS10 does shine brighter than a typical geotag-only camera is with in-camera location database and customization options. The camera tags photos with the real-world names of countries, states, cities, and landmarks, and you can enter your own custom location names ("Third Floor Kitchen," "My Backyard," and the like) and use these repeatedly for specific locations.
In my informal hands-on testing of the camera's GPS features, the Lumix DMC-ZS10 took about 3 minutes to link up to the satellites successfully; but once the connection was established, it did a good job of identifying key landmarks in San Francisco and tagging photos accordingly. For instance, it correctly pinpointed AT&T Park and Rincon Center--and after I set my own "PCWorld Offices" landmark, it popped up automatically every time I was in the vicinity of the workplace.
Geotagged images shot with the Lumix DMC-ZS10 showed up in the proper location on a map when I tested it with Picasa, Google Earth, and Flickr. For optimal results, it's a good idea to manually resync the GPS connection before you take each shot; the camera displays the elapsed time since the most recent GPS sync next to a satellite icon when the GPS feature is active.
All in all, the GPS features of the Lumix DMC-ZS10 worked well, but the unit can take quite a bit of time to establish a connection with the satellites, and the feature takes a toll on the camera's battery life if you leave it powered on. Used sparingly, it's a nice feature.
Buying Advice
If you're familiar with Panasonic's Lumix ZS line, you'll find that the DMC-ZS10 falls in line with what you'd expect: a solid build, good manual options and scene modes, and a few unique features such as 3D shooting and GPS. At $400, we'd have liked to see a RAW mode, longer battery life, in-camera maps, and better overall image and video quality in Intelligent Auto mode, but the ZS10's broad range of features compensate to some extent for its tendency to underexpose images in anything other than broad daylight. Frequent travelers who want a sturdy, versatile compact camera for their adventures will find a lot to like here, as long as they're comfortable tinkering with manual controls and scene modes, and they remember to turn off the GPS features off when not using them.
"The heart of the offering here is that with the one account you can access this music on your TV, your PS3, your laptop, your Blu-ray player, and have your music follow you wherever you go, rather than having to download all of your music into a device and make that device go with you everywhere," Shawn Layden, executive vice president and CEO of Sony Network Entertainment, told Eurogamer last week. It's also a streamlined way to sell PSP users all kinds of digital stuff.
"The idea is to make your PlayStation ID your ubiquitous sign-on wherever you go and also allow you to trade off the same wallet," Layden added, "so you don't have to charge up different wallets here for that."
The real question is whether adding music on demand to the PSP and its successors will be enough to distract fickle gamers from Nintendo's shiny new 3DS.
I guess use of scrap woods or so called surplus woods is becoming a technology trend coinciding with thinning tree activities in maintaining healthy forest. This is my second post on this subject. It all started with Mitsubishi’s announcement on development of new plastic resin from the surplus cedar wood. This follows with today’s DOCOMO announcement on development of mobile phone prototype made of surplus wood of trees culled. Well only the exterior body of the phone is made of wood. The new prototype was developed in corporation with Sharp and Olympus Corporation as well as with the collaboration of “more trees”, a reforestation project which is founded by musician Ryuichi Sakamoto and others.
The new prototype which is named TOUCH WOOD in addition of featuring an excellent durability is water, insect and mildew resistance with an attractive shine all to three dimensional compression molding technology which is developed by Olympus Corporation. By the wood content comes from authentic Cypress tree. No artificial coloring and paint has been used in developing the TOUCH WOOD bearing a natural coloring and aroma. The TOUCH WOOD’s GUI is based on the photographic art of Mikiya Takimoto a more trees advocate. The TOUCH WOOD will be show cased both at ITU Telecom World 2009 in Geneva, Switzerland from October 5th to 9th and CEATEC JAPAN 2009 at Makuhari Messe, Chiba prefecture, Japan from October 6th to 10th.
A Japanese mobile phone design company by the name of GECOMM has come up with an interesting and easy to install home security solution equipped with wireless technology. According to the company the new Home Barrier Security solution brings the cost of home security system to one tenth in comparison to the conventional home security system offered by various security companies in Japan.
The Home Barrier is consists of window sensors and a receiver which is connected to PC through USB terminal. The window sensor comes with both shock and magnets sensors, when the window sensor detects some abnormality, the sensor sends a message to the receiver and the receiver sends an e-mail to registered mobile e-mail address. It is also possible to control security mode from the mobile phone. The window sensors and the receiver can use a specific frequency which enables a transmission within 100 meter inside house. The user can register up to five different e-mail accounts. The basic unit goes for 27500 yen which includes one main unit, tow window sensors, home barrier software, two magnets and two batteries.
Samsung's Series 9 laptop isn't the first Windows-bearing PC to try to steal Apple's MacBook Air limelight. Remember the troubled Adamofrom Dell, set to compete with the first-generation Air? At less than three pounds and 0.7 inch thick, the Series 9 is trying again where Dell slipped up the first time. While the Adamo offered inferior hardware at a dramatically higher price than Apple, Samsung at least gets the hardware part right, and narrows the price gap a little. The Series 9 is costlier than the competing 13-inch MacBook Air with a starting price of $1649 (compared with Apple's $1299), but it offers mostly superior hardware and is eminently usable.
The biggest advantage that Samsung's slim wonder has over the Air is in the processor. Apple is still using a two-generations-old Core 2 Duo, while the Series 9 comes equipped with a new "Sandy Bridge" Core i5 2537M. So, while the default clock speed of the Air is 1.86GHz (with a 2.13GHz option available), and the ultralow-voltage CPU in the Series 9 is only 1.4GHz, the Samsung laptop is actually a bit faster. Some of this is due to architectural differences between the old Intel chip and the new one, and some of it is because the Core i5 2537M allows for Turbo Mode speeds up to 2.3GHz. The difference is not astounding, but it's noticeable: The Series 9 earned a WorldBench score of 103, while the 13-inch MacBook Air scored 90. Also note that while Apple gives you 2GB of RAM, Samsung includes 4GB.
Battery life is quite decent for a laptop this thin. It lasted 5.5 hours in our battery run-down tests, which isn't quite as long as most netbooks but is on a par with many thicker, heavier ultraportables. That time is also about half an hour longer than the 13-inch MacBook Air. The Series 9 comes standard with a 128GB SSD, just as the Air does, and this really helps the system to feel responsive and quick, to boot up fast, and to resume Windows, when you open the lid, in less than three seconds. The Series 9 falls a bit short when it comes to 3D gaming, relying on Intel's HD Graphics 3000 to push pixels. There's a huge improvement over previous Intel integrated graphics, but it's still not powerful enough to run the latest games without severely compromising visual quality. Older games, and simple casual games, work great. Performance is actually quite similar to the integrated Nvidia GeForce 320M found in the MacBook Air. Intel's new integrated graphics does a great job with video decoding, so even hi-def material plays smoothly.
After a bit of tweaking, the Series 9 is really a joy to use. Samsung says its handsome brushed-metal exterior is made from Duralumin, an aluminum alloy first made for rigid airships and planes. That may or may not be a bunch of marketing hooey, but the system is definitely attractive and feels stiff and sturdy, with very little flex in the main body. The 13.3-inch LED backlit screen stands as one of the laptop's best features. The 1366 by 768 resolution is appropriate for its size, but it's the vibrant colors, excellent viewing angles, bright backlight, and matte antiglare finish that really make it stand out. That's right: It's a colorful, bright screen on a high-style laptop that doesn't leave you staring at reflections of yourself all day!
The full-size keyboard is quite easy to type on. There isn't a lot of travel to the keys, but they have a distinct "clicky" feel and are all sized and spaced so that touch-typists can easily achieve their full speed without errors. The touchpad is less fantastic. It's a huge, buttonless clickpad that has a nice smooth feel and tracks quite well, but it's just too sensitive. Even after tweaking the Synaptics driver, I found the cursor occasionally jumped around a bit, or the palm-cancellation would briefly fail when I was typing. All the fancy multifinger gesture controls in the world don't make up for a clickpad that sometimes does what you didn't want it to do. Things go more smoothly after a period of adjustment, but the overtouchy clickpad was definitely the one usability sore spot in my testing.
Port space is extremely limited on a laptop this thin, and Samsung mostly does a good job with what it gives you. You have a USB 2.0 port on each side, one of which is a "sleep-and-charge" port that can power your devices while the laptop is asleep. You also get a Mini HDMI output port, a combination headphone/mic jack, and a microSD card slot. That last one is a bit unfortunate--it looks like there's room for a full SD card slot, and that format would have been much more useful for importing photos from digital cameras. The MacBook Air and Series 9 are too slim to fit the RJ45 jack necessary for an ethernet plug, but while Apple just does without it, Samsung's got your back: A slim proprietary port on the left side is for plugging in an included, short port-to-ethernet dongle.
Preinstalled software is relatively minimal, thankfully. You get trials of Norton Internet Security and Online Backup, a few casual games from WildTangent, plus Skype and CyberLink YouCam. Samsung includes its own emergency system restore software as well as a simple Control Center that's a one-stop shop to adjust brightness, join Wi-Fi networks, enable or disable Bluetooth, and so on. In short, you don't have a tray full of useless junk eating through all your precious RAM and processor cycles, and I didn't feel the need to clean the fluff out of this brand-new computer.
Samsung is clearly trying to make a statement here, creating a high-concept halo product that will attract customers to its brand even if they can't stomach the price of the Series 9. Is it worth the $1600-and-up asking price? For the average person, no. You're certainly paying for style here, and you can get considerably better performance for the price or get the same performance in a less impressive body for a lot less money. It actually stacks up well against the MacBook Air in terms of value. Sure, it's $350 more, but you get a faster processor, a matte screen, an ethernet jack, and twice the RAM.
Eizo Nanao Corporation has announced the release of RadiForce GS521-ST, a 21.3-inch 5 megapixel monochrome LCD monitor capable of displaying 3D stereoscopic digital mammography. In developing the RadiForce GS521-ST Eizo has utilized a half-silvered mirror method for achieving high image quality required for displaying digital mammography.
Using the half-silvered mirror method, the image for the right and left eye are displayed separately on the two separate monitors that are mounted vertically and horizontally.
The half-silvered mirror is placed between the two monitors, responsible for sorting the two images and projecting them in the same direction. The user can view the resulting image in 3D with the aid of polarized glasses. The mass production of the RadiForce
DCI specification with its great emphasis on digital movie content security prescribes “Digital Cinema Package” (DCP) as its data file format which includes encryption for digital movie content. The DCP file can be distributed via satellite or they could be delivered physically to theaters on a hard disc drive (HDD), with cryptography key to be delivered separately to theaters, where DCP file can later on decrypted with cryptographic key by cinema server, and screened by the projector. To further expand the security measure on the DCP file, the file is embedded with an electronic watermark or otherwise known as forensic mark in preventing illegal recording of projected content.
In addition to this, security measures such as an anti-tamper function are also incorporated in the projection system as an extra measure in preventing DCP files from being stolen, removing all the possibilities of pirated production.
Based on DCI specification, Sony has unveiled industry’s first DCI compliant digital cinema projection system comprising of a projector capable of projecting an ultra high resolution 4K video (8.85 million pixels, more than four times that of full HD) SRX-R320 as well as cinema server designed to store and transfer video contents to the projector.
Well, as big of an iPad 2 skeptic as I have been, ultimately I could not resist. Here are some quick shots of my new white iPad 2 16GB Wifi+3G. Here I contrast it with my Galaxy Tab and iPhone 3GS. Keep reading for the all the photo goodness!
I’ve started with some closeup shots of the white iPad 2 (Wifi+3G, AT&T model) and have some comparisons with it with the Galaxy Tab and iPhone 3GS. Enjoy!
If you don’t need to have yet another remote or you’re tired of the couch eating your Apple TV’s remote, you can have your device learn your TV’s remote control and use it instead. This works both both the first and second generations of the ATV.
1. Use your Apple TV remote and turn on the Apple TV device.
2. Select Settings from the menu.
3. Select General.
4. Select Remotes.
5. Select Start.
6. Most TV remotes have options to control multiple devices, set your TV remote for an unused device (like VCR).
6. Put down the Apple TV Remote and use the TV remote.
7. A screen will appear with up, down, left, and right arrows as well as SELECT and MENU. These are the keys that need to be programmed on the TV remote.
8. As each button is highlighted on the screen, press and hold the corresponding button on the TV remote for the Apple TV to learn.
9. Use the Apple TV remote to input a name and then select the Submit button.
Your TV remote can now be used to control your Apple TV. Put your Apple TV remote away.
If you're in the market for a new point-and-shoot camera—whether for yourself or for someone on your holiday shopping list—the array of choices can make it difficult to find one that's right. Here are some tips to help you narrow down the options.
First things first—do not get wrapped up in the number of megapixels. Many point-and-shoot cameras have 12 megapixels or more, which exceeds the number of pixels that many professional cameras could capture just five years ago. Increased megapixel counts on the tiny sensors used in most compact cameras just means more noise, not necessarily sharper images.
Instead, there are a few characteristics to focus on: lens focal range and quality, size, ruggedness, and ergonomics. Depending on the person you're shopping for, one or more of these criteria will narrow down the options quite a bit.
Lens
The first thing I look for in a compact camera is a good lens. The lens is what forms an image for the sensor to capture, so even if the camera has 12MP, a crappy lens will just give you 12MP worth of crap.
Most point-and-shoots have a zoom lens that starts at around 35mm equivalent—decent, but might be tricky in tight quarters. Many newer cameras offer a wider angle of view at the short end, usually 28mm equivalent. If you're buying for someone that likes landscapes or architecture, look for something that can go wider—some cameras have a lens as wide as 24mm equivalent.
On the long end, something in the 100-150mm equivalent range is pretty standard. That's good for head-and-shoulder portraits, but it won't get you close enough for things like sports or nature photography. Some cameras offer ranges up to 200mm, but most manufacturers offer something along the lines of a "super-zoom"—cameras with zooms that range up to 400mm equivalent or more. If your shutterbug likes NASCAR or going on safari, then the longer the zoom, the better.
Finally, keep an eye out for lens quality. There aren't many good ways to spot this when shopping, but higher priced cameras tend to have better lenses. These lenses also tend to have larger maximum apertures, which are good for capturing better pictures in low light. Look for "f-stop" ratings better than f/2.8 (the smaller the number the better). Also, the more glass you can see, the greater the likelihood of a higher quality lens.
Size
Size is an important consideration, but it often represents a trade-off. Generally speaking, there's no good reason not to get the smallest camera that has the features you are looking for. However, size will often limit the zoom range that can practically fit inside the body. Women in particular tend to prefer something that can slip inside the smallest purse, for instance, so you may choose size first and zoom range second.
On the other hand, larger cameras can pack more lens inside. Also, they can house a larger sensor, which typically performs better in low light and captures better color in bright light. If you're buying for someone with large hands, they are not going to be happy with a tiny camera, no matter how cool looking or expensive.
As another rule of thumb, the higher number of features that are packed into a smaller package, the more expensive the camera will be. If two models have the same specs and size isn't the most important factor, you can usually save a bit by choosing the slightly larger of the two.
Ruggedness
Digital electronics and ruggedness aren't usually synonymous, but there is a niche for cameras that can survive the elements. For instance, someone who spends a lot of time outdoors will prefer a ruggedized camera like the Pentax Optio W90 or an Olympus Stylus Tough. These special models have seals to make them weather or waterproof, shock protection to handle drops, better components for extended thermal extremes, and casings that are generally impervious to things like sand and dust. Some models can even shoot underwater to depths of 30ft or more.
These models are still relatively rare, so if this kind of protection is a consideration, it will narrow your choices quite a bit. Keep this type of camera in mind for anyone who spends a lot of time near water, sand, extreme cold or heat, or participates in anything that might be called an "extreme sport." If the person you're shopping for is a real klutz, he or she might really appreciate a shockproof camera as well.
Ergonomics
This is something that often gets overlooked when shopping for a camera, especially since most electronics stores have the cameras under lock and key or tethered to a display with bulky anti-theft devices. When possible, try to shop somewhere where you can handle a floor model and get a feel for how the buttons work and how the menus are accessed. In lieu of that, keep an eye on sites like the excellent DPReview to check out models you are considering.
Unfortunately, there aren't many "simple" digital cameras—the ease of adding features via software and fierce competition among an array of manufacturers has lead to an explosion of complexity. Still, some cameras offer switches or buttons that throw everything into fully automatic mode if tweaking settings gets out of hand. If you're buying for someone less tech-savvy than yourself, such a feature will be appreciated; it'll also make troubleshooting easier on you when you can just say, "hit the green button."
There's no easy choice to make among the dozens of current camera models out there at any given time, but these tips should make it easier to break the choice down to a few models. If you have any particular recommendations to make, tell us what criteria makes that camera great in the comments.
Google unveiled Android 2.2, codenamed Froyo, at the Google I/O developer conference last week. The new version brings significant performance enhancements and a number of compelling new features. Google intends to roll out the new version to Nexus One users in over-the-air (OTA) updates over the next few weeks. Users who want to get their hands on the latest version right away, however, can manually update their handsets.
In a concise message published in the XDA Developer forum, well-known Android modder Cyanogen posted a link to Google's official Froyo update package—a compressed zip archive that can be manually installed on unmodified Nexus One devices.
Before you try to manually update, it's important to note that this update method is not officially endorsed by Google. The risk of bricking or similar undesirable outcome is minor, but still exists. Users who don't want to take any risks should wait for the OTA update. It's also important to note that this update method might not work on rooted devices and is not compatible with all Nexus One handsets.
The text "FRF50-from-ERE27" that appears in the zip filename tells you the build number of the updated version and the build number that you need to have on your phone in order to be able to use the update. Build FRF50 is the official Froyo release. ERE27 is an Eclair build that is on most of the Nexus One handsets that are compatible with T-Mobile's network frequencies.
The manual update using this specific zip file will work only if you are running build ERE27. You can see what build is on your phone by selecting the "About Phone" item in the settings menu. The build number will be listed at the bottom of the dialog. The AT&T-compatible N1 handsets are running on a more recent build (EPE54B) than the T-Mobile handsets and consequently cannot use the "FRF50-from-ERE27" zip file to update to Froyo. It's very likely that Google has an alternate update file for EPE54B users, but it just hasn't been found yet.
After you download the zip file, put it in the top level of the filesystem hierarchy on the SD card in your Nexus One and change the filename to update.zip. Turn off your phone and then turn it back on, but hold down the volume down button when you hit the power button. This will take you to a screen with a simple menu and three Android mascot characters on skateboards. Use the volume buttons to navigate to the "RECOVERY" item on the menu, and then hit the power button. The phone will start to reboot again, but it will display a screen with an exclamation point icon instead of booting all the way.
When you see the exclamation point, press and hold the volume up button and the power button at the same time. This will cause the phone to display the system recovery interface. It might get stuck at the exclamation point screen, in which case you just need to reset and try again. It sometimes takes two or three attempts. At the recovery menu, use the volume buttons to navigate to the "apply sdcard:update.zip" item. Hit the Nexus One scrollball to select the menu item and start the update.
When you start the update, you will see a progress bar as the update package is decompressed and analyzed. If you are not running a compatible build, you will see an "assert failed" error, and the update will abort. When it finishes, you can select the "reboot" option from the menu to start the phone up normally. If the update was successful, you will have tasty Froyo on your Nexus One.
The first 4G phone with a qHD 4.3-inch 3D display. The EVO 3D is powered by a 1.2 GHz dual-core processor and sports dual 5-megapixel rear-facing cameras for 3D photo and video capture. The processors support advanced 3D technology including full 1080p 30 frames per second HD video and stereoscopic 3D video capture and playback. Another sweet detail is that the EVO 3D will ship with the latest version of Android 2.3 aka Gingerbread. It also will come with a 4G hotpsot and you can connect up to 5 Wi-Fi-enabled devices to it.
Personally, I think 3D on a small phone display is a bit of a gimmick. When I played with the LG Optimus 3D, I wasn't too impressed with the glasses-less 3D display. It looked grainy and a bit distorted. Then again, I've also spent some time playing with the Nintendo 3DS and was quite impressed with its 3D games. HTC hardly ever skimps when it comes to design so we'll just have to see how the EVO 3D looks.
Sprint took a page out of Verizon's "Droid" playbook by marketing other phones under the "EVO" name. At CES, we saw the EVO Shift 4G. It is a smart move as the EVO 4G is the fastest selling phone on Sprint and the first 4G phone to hit the market.
Your HDTV is the centerpiece of your home theater. Check out these five projects that work with your PC, smartphone, and streaming set-top box to make your TV the best that it can be.
