By Soulskill from Slashdot's remember-when-we-just-had-to-worry-about-our-devices-catching-fire department
sends this excerpt from an article about the data collection capabilities of the Nest Protect 'smart' smoke alarms, and how they could become a privacy concern:Consider that each Protect is packed full of sensors, some of which are capable of much more than they're doing right now: From heat and light sensors to motion sensors and ultrasonic wave sensors. This simple little device could scrape an incredible amount of data about your life if Nest asked it to: From when you get home, to when you go to bed, to your daily routine, to when you cook dinner. Now imagine how a device like that would interlock with another that you keep on your wrist, like the forthcoming Android Wear. Together, they would create a seamless mesh of connectivity where every detail of what you do and where you go is recorded into a living, breathing algorithm based on your life.
Neither Nest nor Google has stated any intention to turn Nest's hardware into more than it is right now. Protect is an alarm, the Thermostat is a thermostat. But as Google ramps up its vision to connect every aspect of our world, from Android Wear to its acquisition of a company that specializes in high-res, near-instantaneous satellite imagery of Earth, it's easier than ever to see why it would cough up billions for a company that has installed hundreds of thousands of Wi-Fi connected devices in the homes of Google users."Read Replies (0)
By Roblimo from Slashdot's there-is-no-such-thing-as-too-much-speed department
was showing off his edgertronic (named after Harold Eugene "Doc" Edgerton
) high speed video camera, when Tim Lord happened by his little show booth and started interviewing Mike with his normal speed camcorder. While Tim's camcorder shoots 720p at 30 or 60 frames per second, the edgertronic video camera shoots 720P at 700 frames per second, and can shoot lesser resolutions at up to 18,000 frames per second. But the big breakthrough here isn't performance. It's price. Most high-speed video cameras cost $20,000 to $50,000 (or even more), while Mike's edgertronic starts at a mere $5,495.00. This is still a little steep for hobby photographers, but is not bad for a tool used by professionals. And Kickstarter? You bet!
Last year Mike raised $170,175, which was much more than his $97,900 goal. Now he's busy making and shipping cameras, working so many hours that he doesn't have time for his own photography. But sometimes that's the way life goes, and Mike seems to be handling it well. (Alternate Video Link
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By Soulskill from Slashdot's because-people-who-edit-wikipedia-for-money-will-happily-obey-rules department
to keep track of editors who are paid for the changes they make
. This follows last fall's discovery
By timothy from Slashdot's time-to-unplug-the-stereo department
writes 224 million U.S. cable TV set-top boxes combined consume as much electricity as produced by four giant nuclear reactors, running around the clock. They have become the biggest single energy user in many homes, apart from air conditioning. Cheryl Williamsen, a Los Alamitos architect, has three of the boxes leased from her cable provider in her home, but she had no idea how much power they consumed until recently, when she saw a rating on the back for as much as 500 watts — about the same as a washing machine. A typical set-top cable box with a digital recorder can consume as much as 35 watts of power, costing about $8 a month for a typical Southern California consumer. And the devices use nearly as much power turned off as they do when they are turned on.
The article outlines a voluntary industry agreement that should make a dent in this power consumption (it "calls for a power reduction in the range of 10% to 45% by 2017"), but makes the point that much larger gains are possible: "Energy experts say the boxes could be just as efficient as smartphones, laptop computers or other electronic devices that use a fraction of the power thanks to microprocessors and other technology that conserves electricity. Ideally, they say, these boxes could be put into a deep sleep mode when turned off, cutting consumption to a few watts. At that rate, a box could cost less than $1 a month for power, depending on how much it is used."Read Replies (0)