"BLE" entries

Bluetooth LE has solved the 50% problem, cracking open the IoT

The O'Reilly Radar Podcast: Alasdair Allan on BLE, data from the Pluto flyby, and the future of "personal space programs."

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In this week’s O’Reilly Radar Podcast, O’Reilly’s Mac Slocum chats with Alasdair Allan, an astrophysicist and director at Babilim Light Industries. In their wide-ranging conversation, Allan talks about the data coming out of the New Horizons Pluto flyby, the future of “personal space programs,” and why Bluetooth LE (BLE) is cracking open the Internet of Things.

Here are a few highlights from their conversation:

The only thing Bluetooth LE shares with traditional Bluetooth is the name.

Bluetooth LE, now that Google Android also supports it, has solved the 50% problem. … Now that all of the smartphones in the world have Bluetooth LE, or at least the more modern ones, there is a very easy way to produce low-power devices — wearables, embedded sensors, all of that sort of stuff — that anyone can access with a smart phone.

The Internet of Things is neither about the Internet, nor really the things. I much prefer the academic term “ubiquitous computing,” but no one really seems to want to use that, which is somewhat unfortunate.

You don’t have to worry about power, and that can be a real lever to open up the wearables market in the same way the BLE was a lever to open the IoT market.

There are hardly any impact craters on the surface of Pluto, so that means that the surface itself is active. … Also, there’s these huge mountain ranges, three-and-a-half-thousand meters tall — and they’re pointy. There is no way the mountains on Pluto should be pointy.

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Signals from OSCON 2015

From Pluto flybys to open source in the enterprise to engineering the future, here are key highlights from OSCON 2015.

Experts and advocates from across the open source world assembled in Portland, Ore., this week for OSCON 2015. Below you’ll find a handful of keynotes and interviews from the event that we found particularly notable.

Cracking open the IoT

In an interview at OSCON, Alasdair Allan, director at Babilim Light Industries, talked about the data coming out of the New Horizons Pluto flyby, the future of “personal space programs,” and the significance of Bluetooth LE to the Internet of Things:

Now that all the smartphones have Bluetooth LE — or at least the modern ones, there is a very easy way to produce low-power devices (wearables, embedded sensors) that anyone can access with a smartphone. … It’s a real lever to drive the Internet of Things forward, and you’re seeing a lot of the progress in the Internet of Things, a lot of the innovation, is happening — especially in Kickstarter — around BLE devices.

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