Dr. Augustine Fou's Online Scrapbook

Thursday, March 27, 2008

Slides from wonderful "engineering climate change" talk

Source: http://feeds.feedburner.com/~r/boingboing/iBag/~3/258795416/slides-from-wonderfu.html

Here's a slide deck to accompany Saul Griffith's incredible talk on engineering solutions to climate change from the O'Reilly Emerging Technology Conference earlier this month in San Diego. The talk was the highlight of the conference for me, dealing as it did with the engineering affordances of carbon, climate, and energy sources of all kind, and coming to a humane solution that invites us to live luxuriant high-quality lives that nevertheless massively reduce our carbon footprints to a sustainable level. Link (Thanks, Avi!)

AMD Quad-Core Phenom X4 9850 Reviewed (Verdict: Owned by Intel Quad Cores) [Amd]

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/258760932/amd-quad+core-phenom-x4-9850-reviewed-verdict-owned-by-intel-quad-cores

The Phenom X4 9850 is AMD's latest quad-core chip. It's free of the performance-sapping bug that plagued the first batch of Phenoms, and AMD hopes it'll claw back some ground from Intel. Maximum PC stacked it up against two quad-cores from Intel—the mid-rangeish Penryn Core 2 Quad Q9300, as well as an older Core 2 Q6600. Ouchies for AMD, the Intel pair blew past it.

The Penryn-based Q9300 "owned the night," with the Q6600 trailing, and Phenom in back of both. It wasn't "so far behind as to be dead in the water" but "it doesn't quite go head-to-head with the Penryn lite." (They call the Q9300 Penryn-lite because it has half the cache of the higher-end Penryn quad-cores.)

The 9850 X4 is the fastest AM2 chip around, however, so if you're sticking with that board "it's a pretty good upgrade." The bigger problem is that AMD still has nothing to touch Intel's top quad cores, and won't for months, at least. [Maximum PC]

HP UMPC 2133 specs revealed, street date of April 7th?

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/258652300/

Filed under: Laptops

We'd been hearing that HP's slick UMPC 2133 was going sport VIA processors, and now we've got some more info to back that up -- we just received what appears to be a full spec list for the upcoming machine, and it's VIA C7-Ms all around, with graphics courtesy of a VIA Chrome 9 chipset. According to our source, these will hit on April 7th, and it looks like those pricing whispers were pretty accurate as well: $600 will buy you a 1.2GHz C7-M, a 120GB drive, 1GB of RAM and Vista Home Basic, while $749 bumps you up to 1.6GHz and Vista Business and adds Bluetooth, another gig of RAM, and a bigger battery. There's also a mysterious $849 Vista Basic model listed as having "regional" availability (the others are listed as "Smart Buy") with Bluetooth and bigger battery, but we don't see why it's more expensive than the Vista Business version. Regardless, what really caught our eye was the $549 model that shares the same specs as the $600 unit, but looks to be running SuSE Enterprise -- another rumor that's come true. That could be the one that HP expects to sell like hotcakes -- after all, the goal is to have people buy these "without a thought," and that's certainly not going to happen at $749. We'll see soon enough, we suppose. Full spec sheet after the break.

Continue reading HP UMPC 2133 specs revealed, street date of April 7th?

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Bug Labs sells-out of initial inventory, founder pumped

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/258807053/

Filed under: Misc. Gadgets

The whole claim of a product sell-out is a bit dubious without any numbers to back up the boast. Was it 100 or 100,000 units sold? Nevertheless, Bug Labs has depleted its initial stock of Bugs. Those of you looking to get your hands on the open-source, modular hardware platform will have to wait until the next shipment in May. While most of the purchases went the way of tinkerers, about a third of the devices were surprisingly scooped up by corporations looking at Bug to possibly replace expensive, custom devices. At least that's how Bug Labs' founder, Peter Semmelhack spins it. Could be, or perhaps it's just the same compelling curiosity we all feel about Bug with a desire (read: R&D budget) to keep abreast of industry change? Regardless, good on ya Pete.

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Sigma's DP1 with DSLR-sized sensor reviewed, raises bar

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/258909405/

Filed under: Digital Cameras

It's always worth noting when a reviewer says that a device, "sets a new standard for image quality in a compact camera." That's PopPhoto's conclusion after testing the Sigma DP1 with a DSLR-sized, FOVEON X3 CMOS sensor packing 14 megapixels. The image quality and color accuracy remained "steller" right up to ISO 800 where all compacts shackled with tiny sensors begin to lose control of the noise. The biggest nits are with the sluggish 9-zone AF system, an unsophisticated flash, lack of image stabilization, and delays between shots. Fix those while whittling-back the $800 street price a bit and PopPhoto believes the DP1 could go mainstream.

[Via Photography Blog]

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