Thursday, November 11, 2010

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights [Pico Projector]

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights [Pico Projector]

Samsung HP-S03 Picoprojector Review: A Brownie Full of LightsPint-sized pico-projectors are popping up all over the place. Will Samsung's SP-H03 be the first to find its way into your pocket? Depends on how badly you need public video playback.

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Specs Samsung HP-S03
Dimensions: 1.5" x 2.75" x 2.75"
Weight: 6oz
Resolution: 854 x 480
Aspect Ratio: 16:9
Price: $300

You're camping. You've got jury duty. You want to show a couple friends a web video without crowding the whole gang around your notebook. The idea of having a high-def projector that you can take anywhere has pretty wide appeal, and the HP-S03 is a serious attempt at satisfying that want. It packs a gig of internal memory, a strap-on battery that'll last two hours, and a 30-lumen LED DLP that fires off a 28-inch-diagonal image. All in something the size of a fresh stack of Post-It notes. Throw in native support for nearly 20 file types and you've got yourself a pretty powerful projection platform.

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Setup is fairly straightforward. Find a wall at least three feet away, either connect the HP-S03 to a video source or use the touchscreen to navigate the internal memory, and hit play. For audio, it'll squawk out of its built-in speakers, but there's a 3.5mm jack for connecting something more substantial. You can plug it into the wall or use a rechargeable clip-on battery that lasts around two hours—long enough for a movie or a few rounds of video games. When sitting alone, playing a movie, the whole assembly looks like a little piece of softly humming cake.

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Obviously, the SP-H03 has great portability. Its size and weight allow it to slip easily into a pocket, though at 1.5" tall, expect a lot of "or are you happy to see me?" jokes.

The image is bright enough with the lights off, but even on an overcast Portland day the image can be washed out in daylight. That's to be expected for something of this size. Supports roughly 20 video, music and image files as well as Microsoft Office Suite formats. Decent variety of inputs: VGA, composite, USB or SD. The LED will likely outlast the device, so you shouldn't have to ever replace a bulb.

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Won't play some popular file types, like .mov, which definitely limits your options. Needs more modern cabling options something awful: Sure, you've got a simple composite input available with an adapter, but the lack of HDMI or DVI makes it decidedly less compatible with more modern laptops. Also, every input needs a dongle, which is a pain. One-watt speaker is loud enough to fill a small conference room, but sounds tinny—plug something beefier into the headphone jack is recommended whenever possible. There's also a constant, muted whine from the fan—not a big deal, but noticeable.

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

Obviously, no one will mistake the SP-H03 for a home theater machine, so don't expect to hook this up to a Blu-Ray and be blown away with full 1080p clarity and 10.1 surround sound. The resolution is good enough and the picture is bright enough for a PowerPoint presentation or a campground film festival. Overall, the HP-S03's portability and variety of input/playback options outweigh its outdated cabling and occasionally spotty video support.

Samsung HP-S03 Picoprojector Review: A Brownie Full of Lights

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AAXA busts out its bright little XGA M2 projector

AAXA busts out its bright little XGA M2 projector

AAXA is known in some circles for making bright little pico projectors, and its newest, the M2, is no exception. This latest model packs 110 lumens of brightness, XGA (1024 x 768) resolution -- seemingly a first for the world of tiny projectors. It also has 1GB of built-in storage plus an SD card slot if you need to get serious. The micro projector also boasts VGA, HDMI, and USB ports. Other than that, the M2 has a built-in media player with support for MP4, MP3, AVI, JPG, and other file formats, and optional cables for iPod, PSP and smartphone hookups. AAXA's M2 is available now, and you can grab one for $369.

AAXA busts out its bright little XGA M2 projector originally appeared on Engadget on Thu, 11 Nov 2010 12:42:00 EDT. Please see our terms for use of feeds.

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This is the Nexus S

This is the Nexus S

Here it is: the Nexus S, your Gingerbread-running Google phone from Samsung, and the presumed sequel to the HTC-produced Nexus One. These pictures were taken about a month ago, but it's still unclear exactly when we can expect an announcement. Needless to say, if you happen to be near a Google or Samsung campus, keep a keen eye out for these things right now.

This is the Nexus S originally appeared on Engadget on Thu, 11 Nov 2010 14:19:00 EDT. Please see our terms for use of feeds.

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Trees Infused With Glowing Nanoparticles Could Replace Streetlights

Trees Infused With Glowing Nanoparticles Could Replace Streetlights

Taiwanese researchers have come up with the elegant idea of replacing streetlights with trees, by implanting their leaves with gold nanoparticles. This causes the leaves to give off a red glow, lighting the road for passersby without the need for electric power. This ingenious triple threat of an idea could simultaneously reduce carbon emissions, cut electricity costs and reduce light pollution, without sacrificing the safety that streetlights bring.

As many good things do, this discovery came about by accident when the researchers were trying to create lighting as efficient as LEDs without using the toxic, expensive phosphor powder that LEDs rely on. The gold nanoparticles, shaped like sea urchins, put into the leaves of Bacopa caroliniana plants cause chlorophyll to produce the reddish luminescence.

In an added bonus, the luminescence will cause the leaves' chloroplasts to photosynthesize, which will result in more carbon being captured from the air while the streets are lit. The next steps are to improve the efficiency of the bioluminescence and apply the technology to other biomolecules.

[Inhabitat]

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Can a PC Be Upgraded Forever? [PCs]

Can a PC Be Upgraded Forever? [PCs]

Can a PC Be Upgraded Forever?This little aluminum computer has one big goal: To be the last PC you will ever need. That's what the manufacturer claims—"The Xi3 Modular's three boards will allow you to upgrade it forever." Maybe. I just like the color.

The tiny Xi3 Modular has one board with two AMD Athlon 64 processors and the RAM, while two I/O boards handle all connectivity and input/output requirements. They say that, by changing these boards you can "upgrade this computer forever" to save money and resources. Nice intentions, Captain Planet, but many computer manufacturers have tried the same approach only to discover that their modular technology always gets outdated, rendering their whole upgrade strategy into a broken pencil: Pointless.

Still, it's a nice little computer which is designed to be mounted anywhere. It comes with dual display support with 1080p DVI, VGA, HDMI, LVDS and DP output, plus 6 USB and 2 SATA Ports, Xi3p and PCIe, and it's available in limited quantities for $849. [XI3 via BusinessWire]

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