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Sensor from any surface

07.01.2020

Sensel introduced a new technology. In fact, it allows you to touch any surface, including smartphones.

The demo used a thin film that contains about 25 sensors. By installing sensors under curved glass, you can make the edges of smartphones touchable. The sensors are highly sensitive. It recognizes a range from less than one gram to 5 kg at each contact point, for a total of up to 10 points.

Such impressive accuracy allows you to create many different scenarios for the behavior of the interface.

The technology distinguishes between when the user simply holds the smartphone in his hands, and when he intentionally squeezes the surface. Sensors recognize the type of capture, which means that such control buttons (volume, power) can be easily switched from the right side to the left.

The booth demonstrated, among other things, shooting control on a smartphone. The user can release the shutter, press the "button" halfway to focus, and long press to take a series of shots.

The technology is not limited to smartphones. The sensors can be embedded on any surface, including wood and leather. This extends the use to furniture, peripherals, automobiles, and so on.

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In recent years, hybrid vehicles have become popular, having both an electric motor with batteries and a conventional internal combustion engine.

This engine rotates an electric generator, from which electric motors built into the wheels work. When braking, driving downhill or waiting for a green light, excess generated energy is stored in the batteries. When driving around the city, you can completely switch to batteries. Compared to a conventional car, a hybrid car is more economical and has less toxic emissions. And it is more convenient than an electric car, as it does not require long-term charging of batteries.

Germany launched the first commuter train based on the same principle: diesel plus batteries. Fuel consumption was reduced by 40-50%. New European standards require reducing the toxicity of railway locomotive exhausts from 2012, reducing soot emissions by 88%, and nitrogen oxides by 39%. Only hybrid trains can cope with such requirements.

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