Dr. Augustine Fou's Online Scrapbook

Monday, September 01, 2008

Stanford's autonomous helicopters learn new tricks by watching

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/380878802/

Filed under: Robots

While a great many scientists are attempting to create autonomous bots for uses in surgery, a team of Stanford whiz-kids are having a bit more fun with it all. The crew in question has concocted an artificial intelligence system that "enables robotic helicopters to teach themselves to fly difficult stunts by watching other helicopters perform the same maneuvers." Dubbed a demonstration in "apprenticeship learning," the robots can actually learn by observing rather than having to be programmed, meaning that entire airshows could be reeled off by planes that simply keep an open mind when warm-ups are underway. Of course, they could also be used for more serious applications -- mapping out hot spots of California wildfires, finding land mines in war zones, etc. -- but even if none of that pans out, we're cool with inventions being used purely for entertainment.

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Sunday, August 31, 2008

HTC wars: Touch Pro, Touch Diamond and S740 go head to head

Source: http://feeds.feedburner.com/~r/weblogsinc/engadget/~3/378794855/

Filed under: Cellphones, Handhelds

Now that the cat's out of the bag it was no trouble tracking down HTC's S740 this morning, and just for kicks we rammed the phone up against the Touch Pro, which we subsequently rammed against the Touch Diamond and an iPhone for a generally violent display of smartphone force. It is worth noting that while the S740's keys are similar to the Touch Pro's, they're not quite as deep or clicky, which leads to a rather sub-par typing experience by HTC's standards. That glossy mirror finish on the phone screens isn't doing them any favors either -- even when wiped smudge free it seems to impede viewing -- and we must say the Touch Pro's matte finish makes the Diamond and iPhone 3G look cheap in comparison. Oh, and when asked about the Dream, the HTC rep quickly replied "we don't know anything." It was worth a shot, right?

Gallery: HTC wars: Touch Pro, Touch Diamond and S740 go head to head

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Texas Instruments' new LED-based DLP projection shines in person, due Q4

Source: http://feeds.feedburner.com/~r/weblogsinc/engadget/~3/378862103/

Filed under: Displays, HDTV, Home Entertainment

Delta Electronics might've jumped the gun a bit with its claim of firsties on Texas Instruments' new "PhlatLight" HD LED DLP projector tech. Delta hasn't brought even a prototype to IFA, but over at Texas Instruments there's a Vivitek version of the lamp-free projector tech, which TI claims will be the first to market sometime in Q4 of 2008. The specs they rattled off are undoubtedly impressive: 50% better color range, 500,000:1 contrast ratio, 30% less power draw, and of course 1080p to put a feather in the cap. In TI's darkened viewing room the image was certainly impressive, but we're guessing specs like these could carry over nicely into our less-than-ideal bedsheet setup back home.

[Via Engadget Spanish]

Gallery: Texas Instruments' new LED-based DLP projection shines in person, due Q4

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MSI's Wind U90 to boast 8.9-inch display

Source: http://feeds.feedburner.com/~r/weblogsinc/engadget/~3/378963152/

Filed under: Laptops

Well, that took long enough, now didn't it? We've been hearing about an 8.9-inch MSI Wind for months now, but it has just now popped up on the outfit's website. The Wind U90 will pack an Atom N270 processor, built-in 1.3-megapixel webcam, stereo speakers, microphone, 802.11b/g WiFi, Bluetooth, 512MB or 1GB of DDR2 RAM, a 1,024 x 600 resolution panel, 80GB hard drive and a 4-in-1 card reader. Additionally, you'll find an Ethernet port, three USB 2.0 sockets, VGA out, a 3-cell battery (optional 6-cell available upon request) and a weight of 2.2-pounds. Your guess is as good as ours when it pricing / availability, but hey, we're just thrilled to know this thing is destined to be more than a trade show crasher.

[Thanks, Peter]

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HTC's Android-driven Dream revealed in glorious spy photos

Source: http://feeds.feedburner.com/~r/weblogsinc/engadget/~3/379018408/

Filed under: Cellphones

Sure, we've seen some blurry videos and managed a few stolen glimpses when Andy Rubin demonstrated this beast, but now we've gotten our hands on a slew of pictures showing off a very real T-Mobile-branded Dream in all its Android-running glory. Not only does this confirm the design spied in those FCC docs as well as show off that nearly-done version of Android, but it seems to confirm the fact that this will be headed to T-Mobile, and sooner rather than later judging from the looks of the above device. Needless to say, our inner-geeks are completely geeking out right now. Hit the gallery below for a handful of other views of the phone. [Warning: read link is a forum, requires registration, and is in Chinese]

[Thanks, Michael]

Gallery: HTC's Android-driven Dream revealed in glorious spy photos