Hands On With The Node, A Sensor-Packed Mobile phone Dongle

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As an expert exercising real, bonafide science, I have often discovered myself in need of instant g-force readings or barometric pressure analyses for my clinical problems. Whereas prior to I had to use my sextant and trident and thermowhozzit, I can easily instead utilize the Node.

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The Node, originally a Kickstarter project, is basically a tube of sensors. Most of the sensors are developed into the ideas of the tube and they include accelerometers, barometers, thermometers, and gyroscopes. You can easily then connect the Node to a smartphone via low-power Bluetooth 4.0 and take and tape-record readings.

Initially produced as a Kickstarter project, the Node progressed into a fairly total sensor variety. The iPhone application, for instance, provides readouts for all significant sensor inputs and the readouts alter dynamically as the sensors obtain input. You can easily also record sensor inputs for a time, permitting you to see data changes in genuine time. They also supply an Android application.

The entry-level design is called the Kore and costs $ 149. Added modules, consisting of a thermometer and flashlight, begin at $ 25. The platform is open source as are the apps and there is a full developer website. You can see some example measurements of me futzing around with it below. For example, I took temperature readings of stuff around me then of my body.

Click to see slideshow.

Who needs this? Well, with the thermometer built in you have an extremely convenient means to identify measure temperatures in equipment and the flashlight is bright and actually cool. The Kore includes themselves are wonderful for hobbyists and the barometric dimensions can be practical to those who are into barometry. Sadly, I ’ m not clever enough to determine all of the prospective usages but each module has a beneficial summary. For example, the Kore can be made use of for:

Motion mapping for animation or physical therapy
Motion-based signs like informing when the washing machine stops or the door opens
Impact screening
Use as a gesture-based remote control
Multiple, synchronised information streams …

Undoubtedly this takes a bit of hacking, however that ’ s the enjoyable, right? I could personally see this as being helpful in, say, a style rocket launch to sense the forces applied by quick acceleration in a physics classroom or as a method to alarm system my fridge door so my kids don ’ t steal my beer. Either method, it ’ s very darn cool.

The Node is available now.

Hands On With The Node, A Sensor-Packed Mobile phone Dongle

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