Hasta La Gadget!

You’ll have to plug in a typical Arduino-compatible board at some point in its life, whether it’s to add code or just to supply power. Not Punch Through Design’s upcoming Cortado, however. The tiny device centers on a custom Bluetooth 4.0 LE module that both enables wireless programming (including through mobile apps) and helps the board last for more than a year on a replaceable watch battery. In fact, the Cortado will already be powered up when you get it — you can start coding before you’ve opened the shipping box. It should also be relatively flexible for its size with a built-in accelerometer and the ability to serve as an Apple iBeacon transmitter. Punch Through is crowdfunding the board with hopes of shipping its first units in May. If you’re interested, you can pledge $18 to pre-order a Cortado; there’s also a helpful promo video after the break.

Filed under: Peripherals

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Via: Make

Source: Punch Through Design

To make sure Google’s Project Loon is more internet via balloon than pie in the sky, the search giant turned to data simulations. Loon Rapid Evaluator Dan Piponi’s goal was to determine the possibility of a “nicely spaced flock of balloons” to provide reliable airborne internet. Proper spacing is key for this because if the gaps are too wide, coverage will be spotty — the opposite of what the initiative is hoping to achieve. He iterated “hundreds” of times using publicly available wind info to visualize how different stratospheric factors would affect balloon travel and found that yes, they could indeed be evenly distributed. Piponi posited that in the future, the balloons could have information about what other balloons are doing around them and adjust spacing on their own, accordingly. If you ask us, that sounds like the internet of things is taking to the clouds.

Filed under: Internet, Google

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Source: Project Loon (Google+)

The problem with power is that, eventually, it runs out. To help cope with this inevitability, scientists at the University of Washington have developed prototype “ambient backscatter” devices that can passively harness the juice in radio and TV waves. Because they don’t generate their own signal, these devices can get by on the juice they siphon from the air — communicating by absorbing or reflecting binary information from existing signals, instead. According to the researchers, these signals can travel as far as 6.5 miles from a TV tower at speeds of 1KB per second.

Although the project is still in its infancy, its creators are already thinking up practical applications. Ambient backscatter tags could be built into buildings or bridges, for instance, and alert monitoring stations to potential structural damage or defects. The team also imagined tagged keys and furniture, warning a user if they accidentally dropped something between the couch cushions — all without an energy source. This type of tech could bring us closer to the internet-of-things future we’ve been promised, allowing smart communications to exist virtually anywhere. The Huskies said this could even enable a dead smartphone to send TV signal-powered text messages — which could be great considering how often we forget to charge our handsets.

Filed under: Wireless, Science

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Via: Dvice

Source: University of Washington

AT&T launched its first Foundries primarily as mobile app incubators, but the carrier is switching focus tonight: it just unveiled plans to open more hardware-oriented Foundries in Atlanta and Dallas. Most Atlanta-based projects will expand AT&T’s Digital Life home automation service, with connected cars and U-verse also receiving a boost. The Dallas Foundry complements an existing presence in the city, but will pay attention to the internet of things and other forms of machine-to-machine chatter. In either circumstance, collaboration will be key. The Atlanta location will sit right next to Georgia Tech, while hardware makers at the new Dallas office can get software help at the original Foundry one floor down. The two new locations won’t open until a few months from now, but the Foundry program’s healthy track record suggests that patience will be a virtue for interested developers.

Filed under: Wireless, Networking, AT&T

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Source: AT&T

The Internet of things — that nebulous term usually associated with interconnecting everyday objects in a meaningful way — is in the news again. Yesterday, Broadcom announced that it’s launching a couple cost-effective, power-efficient wireless chips geared towards appliances, home automation and wearable devices. The first SoC, BCM4390, incorporates a highly-efficient WiFi radio for embedded use in products such as weight scales, thermostats and security cameras. It fits into the company’s range of Wireless Internet Connectivity for Embedded Devices (WICED) chips. The second SoC, BCM20732, features an ultra low-power Bluetooth transceiver and targets devices like heart rate monitors, pedometers and door locks. Broadcom’s also contributing its Bluetooth software stack to the Android Open Source Project with support for both standard and Bluetooth Smart hardware. Does this mean our long-awaited smart toaster’s just around the corner? We sure hope so. Follow the source links below for more info.

Filed under: Misc, Wireless

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Source: Broadcom (1), (2)