measure
Latest
Insert Coin: Knut WiFi-enabled sensor hub (video)
In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line. On the surface, Knut (pronounced Kah-noot) doesn't sound terribly exciting -- it's a pocketable WiFi-enabled device that beams you realtime stats over the web. But consider the possible applications, and you'll be much more anxious to pick one up. You can use Knut to measure humidity in your humidor, the temperature in your fish tank or even the status of a door or window. You can monitor stats in realtime, or set alerts so you'll know something's wrong before your goldfish cooks in the tank, those precious Cuban cigars you smuggled through Customs dry up and crumble or someone sneaks into your house through a window after you check in miles away on Foursquare. After popping in a pair of AAA batteries (which are said to last from 2 weeks to 10 years, depending on the battery and syncing options), you assign Knut an email address, which it then uses to communicate. Other Knuts can use the same email address, from which they'll send updates at pre-set intervals. Knut ships with built-in temperature and battery level sensors, and it's compatible with a variety of add-ons, from humidity and vibration to door and water presence sensors. You can also create your own sensor using the breakout board. The project creators have developed a functional prototype, but they need to raise additional funds to pay programmers and buy materials for mass production. As usual, that's where you come in. The first 200 Kickstarter backers can hop on board the pre-order train with a pledge of $80, while an unlimited number of devices will be available for $95. A $115 pledge will get you a Knut and an additional sensor, while $175 will up the order to one Knut, three sensors and a three-port hub. There's six weeks left to go on the campaign, with a goal of $25,000 and an estimated September ship date. As always, you'll find everything you need in the demo video and source link, just after the break.
Hawaii's online tracking law is all but dead, lead sponsor confirms
The Hawaii state legislature has apparently pulled an about face on a proposed internet tracking bill, amid swelling concerns from civil libertarians and internet service providers alike. First introduced last week, the controversial measure calls for all ISPs to track and record a user's online activity and identity within individual digital dossiers. The law's supporters trumpeted it as a vital step in protecting "victims of crime," but its momentum has all but come to a halt, now that its lead champion has proclaimed its death. In a recent interview with CNET, Democratic Representative John Mizuno (pictured left) confirmed that his bill has been shelved, attributing the decision to the avalanche of critical feedback he's received (see the coverage links, below). "It's generated a lot of national attention," Mizuno explained. "I've taken into consideration the thousands of e-mails (which were often) colorful and passionate, which is absolutely fine... This bill just isn't ready. It needs a lot of work." Unfortunately, this doesn't mean spell an outright death for the law, as Mizuno still believes that keeping a record of browsing history could help authorities hunt down pedophiles and other evil doers. "I think both would be very strong pieces of evidence if there's going to be a criminal proceeding," he argued. Despite our own fundamental misgivings with Mizuno's approach, it's still encouraging to see politicians respond to public outcry so swiftly and, as with the SOPA debacle, appropriately.
Brando's USB optical mouse doubles as a digital scale, for when you really need it
That shady character on the corner just sold you a plastic skull keychain with fiery orange eyes. He assured you it weighed 25 grams, but how do you know you're not being ripped off? Fortunately, Brando has come out with a USB optical mouse that has a built-in digital scale, designed, apparently, for this precise situation. Just lift up the cover, calibrate the reader and weigh away. Pencils, lint, small animals -- the list of measurable items is endless, as long as your goods don't exceed 500 grams. To get the good times rolling, hit the source link, where you can grab one for $22.
Cakes of nanotubes may measure terahertz laser power, not years wasted
Terahertz lasers sure are awesome but, there's one big problem, we have no reliable way of measuring their power -- a pretty important piece of data to have before you start bombarding people with their flesh penetrating rays. A new coating for laser calibration tools called VANTA seems like a viable candidate for sucking up those longer than visible wavelengths. Constructed of vertically aligned carbon nanotubes, up to 1.5mm in length, cakes of VANTA are not only more absorbent than other materials used for measuring a laser's power (which makes it more accurate and faster), it's also quite easy to handle. Chunks of the stuff can be sliced off with a razor and shuttled to the detector on the blade's side. We give it a week before someone cuts a piece with one of those new MacBook Airs.
Physicists create tiny ruler to easily measure nanoscale contraptions
How do you measure items constructed on a nanoscale assembly line? Why, using a plasmon ruler that measures how much the structure's surrounding gas resonates, of course... and it just so happens that science has theoretically built a better one than ever before. Researchers at China's Wuhan University discovered that by using nanospheres "to modify surface plasmon coupling of a nanorod dimer" -- yes, that's a little over our heads, too -- they could create a linear plasmon ruler that allows one to read how far apart the particles are using a far simpler calculation and modify the range of measurement more easily too. None of this may seem important to you at the moment, but remember: nobody wants imprecisely-sized nanites crawling through their tubes.
Ski resorts busted by iPhone app
Want to see past a ski resort's lies? There's an app for that. The iPhone's ability to track snowfall at ski resorts has been well publicized (it even showed up in an official Apple commercial), but apparently there's been an unintended consequence: ski resorts are actually losing money. The UK's Globe and Mail reports that before iPhones existed, people would just call up to the slopes to ask them if there was snow on the trails -- and the ski resorts would more often than not reply that there was, in order to pull in some more weekend customers. It was usually just white lies (no pun intended) -- they'd usually say there was about 20% more snow than actually existed. But now that the iPhone provides a much more objective look at exactly how much powder there is up there, resorts are finding that they can't push that weekend boost any more. And that's cutting into their yearly profits as a whole. Now, you may argue that resorts being held accountable is a good thing, and according to the article, most of the resorts themselves would agree with you: they weren't in it to outright lie to people, because telling people that there was a foot on the ground when you can see grass would have an even worse effect on their business. But hearing from someone on the phone that the slopes are plentiful is a much different experience than seeing a number in an iPhone app, and it's interesting that the difference is directly affecting resort profits in many cases. Not that resorts have too much to worry about, especially the ones who have plenty of snow anyway. It just shows you how much the iPhone is still changing all kinds of industries in strange ways.
Wooden electronic ruler concept makes measuring fun again
Think the market on measuring things has been cornered? Think again, cause designer Shay Shafranek recently came up with this new concept that adds a bit of newfangled technology to and old fashioned wooden ruler. The secret, it seems, is a line of tiny metal points running along the edge of the ruler, which can detect when you touch 'em with a pencil and display the exact measurement on the LED display discreetly hidden inside. Better yet, the ruler can apparently store measurements and add 'em up as you go along, eliminating the need for any pesky remembering or math. Of course, it is still just a concept, and there's no indication that Shafranek has any commercial plans for it just yet. In the meantime, you can get a peek at its inner working courtesy of the clear version after the break.[Via Technabob]
Spiritual Guidance: Measuring a Priest
Every Sunday (usually), Spiritual Guidance will offer practical insight for priests of the holy profession. Your host is now Matt Low, the grand poobah of World of Matticus and a founder of PlusHeal, a new healing community for all restorative classes. With summer half way through and some guilds in various states of disarray, Matticus will help you figure out what to look for when recruiting a Holy Priest! Stop me if you've heard this one. A guild you know of has stopped raiding due to the summer season. Players are losing interest or are leaving the game or the guild entirely to go pursue other activities. It just so happens one of the characters lost is a really good Holy Priest! The replacements picked up just didn't perform up to the standard of the old Priest! Even though the new Priest has more healing, more regen, and better gear, they're still struggling on their healing jobs! What gives? Don't worry! This week, I plan on helping you dispel (get it?) a few myths, provide some raiding benchmarks and provide a few places to go to get your raid back and running in full gear again.
Breakfast topic: Time is the fire
Somehow I missed the memo that Blizzard was changing the minimap to include an upfront clock, alarm, and stopwatch. It's a pretty neat idea. My favorite part is that you can switch the clock to read local time. This adds to time management tools located in the account setting to limit play time. As I've mentioned before, I live in Las Vegas. It's a strange place, with time dimensions similar to World of Warcraft. You have to look pretty hard to find a clock or a window in one of the casinos and the floors are like mazes that are designed to disorient you. Why? They want you to stay there and spend your money. As far as I know, WoW has always had a clock, but until yesterday, you had to hover your mouse over it to see the time. You can always look around the room. I don't know how many times I've checked the time and wondered where the time went. I found it nice tonight to have it right in front of me.
Sanrio offers up Hello Kitty body fat meter
For those of you still itching to get in on the Wii Sports exercise regimen, but are without any way to measure how many pounds you'll actually melt off, Sanrio's got you covered. Sure, you could waltz right into just about any retailer and pick up a vanilla scale, but the Hello Kitty body fat meter weighs your body in a whole new dimension of cute. Available in a trio of versions ranging from digital to analog to an actual "cooking" version, the device doesn't actually function any differently than the non-adorable varieties, but who wouldn't be motivated to shed a few pounds and have Hello Kitty smile back at you in celebration? The BF-071-KT scale (pictured) should be available in Japan soon for a price (¥6,000; $49) that only the passionate could appreciate.[Via UberGizmo]
Report: Sales data undersells true reach of games
There seems to be a slight obsession with measuring the size of the video game market recently. First TV ratings experts Nielsen Media Research estimated nearly 46 million U.S. households have a game console. Then Scarborough Research ranked major U.S. cities based on console ownership. Now, Gameasure has issued a report saying simple sales metrics might be under-reporting the true reach of video games.The research group noted in a recent press release that video game sales don't take into account the true number of players created by "social game play, rental, used sales and pass-around." For example, while NPD estimates 2 million people bought Call of Duty 2 in North America, Gameasure estimates that 9 million North Americans have actually played the game. Such data is key to evaluating the effectiveness of in-game advertising, which cares more about individual eyeballs than game sales.While it's hard to know how reliable Gameasure's estimates are, it's nice to see somebody attempting to go past the sales numbers to estimate the true size of the game market.
