ntt docomo
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Harmless Sound Waves Propel This Indoor Camera Drone for a Safer, Quieter Experience
The old adage that what goes up must come down seems to apply especially to drones, and during an unplanned descent, their exposed spinning propeller blades can be quite dangerous. As a safer alternative, NTT Docomo, a Japanese mobile carrier, has proposed a camera-equipped blimp that navigates an indoor space using harmless sound waves for…
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Grip-Based Phone Interface Lets You Squeeze To Tap
If you’ve ever tried to use your smartphone while standing in a cramped train car, or while carrying a bag of groceries, you soon realise the limitations of a touchscreen UI. You need two hands free, particularly in the age of the jumbophone. So as an alternative means to interact with your device — not…