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Submission + - Researchers: Mobile Users Will Trade Mobile Data For Fun and Profit (itworld.com)

Submitted by itwbennett
itwbennett writes: Even as mobile users become more security and privacy conscious, researchers and other mobile data collectors still to collect user data in order to build products and services. The question: How to get users to give up that data? Researchers at the New Jersey Institute of Technology tested two incentives: gamification and micropayments. The test involved building a campus Wi-Fi coverage map using user data collected from student participants who either played a first-person shooter game or who were payed to complete certain tasks (e.g., taking photos). The game turned out to be a quick and efficient way to build the Wi-Fi coverage map. But data from the micropayments group was found to be 'sometimes unreliable, and individuals were trying to trick the system into thinking they had accomplished tasks.'

 

Submission + - White Shark RFID/Sattellite Tracking Shows Long Journeys, Many Beach Visits (computerworld.com)

Submitted by Lucas123
Lucas123 writes: Marine biologists from OCEARCH, a non-profit shark research project, have been tagging scores of great whites and other shark species with an array of wireless technologies, gathering granular data on the sharks over the past year or more. For example, Mary Lee, a great white shark that's the same weight and nearly the same length as a Buick, was tagged off of Cape Cod and has made beach visits up and down the U.S. East Coast and Bermuda. She came so close to beaches that the research team alerted local authorities. The team attaches an array of acoustic and satellite tags as well as accelerometers to the sharks, which collect more than 100 data points every second — 8.5 million data points per day. The data has provided a detailed, three-dimensional view of the shark's behavior, which the team has been sharing in real time on its website. OCEARCH plans to expand that data sharing over the next few weeks to social networks and classrooms.
Earth

Cloth Successfully Separates Oil From Gulf Water 327

Posted by kdawson from the now-to-try-it-on-cats-and-dogs dept.
Chinobi writes "Di Gao, an assistant professor at the Department of Chemical and Petroleum Engineering at the University of Pittsburgh, has developed a method of separating oil from water within just seconds using a cotton cloth coated in a chemical polymer that makes it both hydrophilic (it bonds with the hydrogen atoms in water) and oleophobic (oil-repelling), making it absolutely perfect for blocking oil and letting water pass through. Gao tested his filter successfully on Gulf Oil water and oil and has an impressive video to demonstrate the results." This is a laboratory demonstration; the technology hasn't been tested at scale.
Sun Microsystems

Submission + - McNealy: Some In Fed See OSS As Anti-Capitalist (computerworld.com)

Submitted by
CWmike
CWmike writes: "Sun Microsystems Chairman Scott McNealy wants the Obama administration to do what the U.K., Denmark and other countries have done: encourage open-source software adoption. Although open-source platforms are widely used today in the government, McNealy believes many officials don't understand it, fear it and even oppose it for ideological reasons. He cited an open-source development project that Sun worked on with the U.S. Department of Health and Human Services, during which a federal official said "that open source was anti-capitalist." That sentiment, McNealy fears, is not unusual or isolated. 'If you think about it, proprietary software is the software equivalent of a planned economy led by a dictators, whereas open source is all about choice, the market economy and multiple competitive players,' said McNealy."
Windows

The Myth of Upgrade Inevitability Is Dead 597

Posted by kdawson from the standing-pat dept.
Several readers pointed out a ComputerWorld UK blog piece on the expanding ripples of the Vista fiasco. Glyn Moody quotes an earlier Inquirer piece about Vista, which he notes "has been memorably described as DRM masquerading as an operating system": "Studies carried out by both Gartner and IDC have found that because older software is often incompatible with Vista, many consumers are opting for used computers with XP installed as a default, rather than buying an expensive new PC with Vista and downgrading. Big business, which typically thinks nothing about splashing out for newer, more up-to-date PCs, is also having trouble with Vista, with even firms like Intel noting XP would remain the dominant OS within the company for the foreseeable future." Moody continues: "What's really important about this is not so much that Vista is manifestly such a dog, but that the myth of upgrade inevitability has been destroyed. Companies have realized that they do have a choice — that they can simply say 'no.' From there, it's but a small step to realizing that they can also walk away from Windows completely, provided the alternatives offer sufficient data compatibility to make that move realistic."
Windows

Submission + - Seinfeld-Windows TV Ad Anything But 'Delicious' (computerworld.com)

Submitted by
CWmike
CWmike writes: "Microsoft's $300-million ad campaign for Windows starring comedian Jerry Seinfeld launched Thursday with a long TV commercial almost entirely devoid of any talk of Windows, Microsoft or anything, really. With co-star Bill Gates, the scene is set in a shopping mall. Seinfeld, who did most of the talking, helps Gates buy a pair of shoes called the Conquistador. The commercial ends with Seinfeld asking Gates if Microsoft will "come out with something that makes our computers moist and chewy like cake so we can just eat them while we're working." Gates wiggles his rear to answer in the affirmative. The commercial ends (see video inside the story) with the Windows logo and the phrase 'Delicious.' Preston Gralla writes, 'I just saw Microsoft's much ballyhooed Jerry Seinfeld ad, and can say without equivocation it's one of the worst, most pointless ads in history. If this is Microsoft's response to the 'I'm a Mac' ads, it should fold up its tent and tell the world to switch to Apple."

Feed Techdirt: Nebraska Forces City To Stop Advertising Free WiFi (techdirt.com)

From feed by techdirtfeed
I'm actually on a road trip across the US this week, still working along the way with a mix of EVDO and WiFi. I'm writing this post while connected to some WiFi in Cheyenne, Wyoming (nice town) and I'll be on my way into Nebraska shortly. That's why this story caught my eye: apparently the small town of Louisville, Nebraska has set up a free WiFi zone in their downtown and smartly decided to advertise that fact on the main highway that runs by the town. Yet, the State of Nebraska Roads Department has forced them to take down the sign, worried that other towns across the state might also demand that the state put up signs advertising free WiFi. Considering that the signs in Louisville weren't installed by the Roads Department in the first place, this seems like a totally misplaced worry. If other cities demand such signs, why not just tell them to put up their own signs if they want to? I might just have to swing by Louisville myself and post something using their WiFi.

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Input Devices

Submission + - Goodbye, WIMP? Touch-screen tech comes of age (computerworld.com)

Submitted by
pottercw
pottercw writes: "Good summary of today's touch-screen technologies on Computerworld — the obvious Apple iPhone and Microsoft Surface, plus projected touch screens (nothing for users to break), handheld devices that you control from the back (so your fingers don't obscure the screen), and of course giant multitouch walls a la Minority Report. Anyone got $100K? http://www.computerworld.com/action/article.do?command=viewArticleBasic&articleId=9058841"

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