Nepal launches drones to combat poachers

Conservationists in Nepal are to send drone aircraft into the skies in the battle to save the Himalayan nation's endangered tigers and rhinos from poachers.

'No-sleep energy bugs' drain smartphone batteries

(Phys.org) -- Researchers have proposed a method to automatically detect a new class of software glitches in smartphones called "no-sleep energy bugs," which can entirely drain batteries while the phones are not in use.

NEC unveils gesture controlling device

Japanese technology titan NEC has unveiled a gadget that allows users to control their TV, mobile phone or tablet computer using a virtual input device.

Micro helicopters leave the nest

Within the framework of the EU project sFly, researchers at ETH Zurich have developed a new type of flying robot that can be navigated using only on-board cameras and a miniature computer. The micro helicopters require neither ...

Remote control pushed aside by gesture-sensitive devices

The remote control has never been much beloved. If it's not getting lost or running out of batteries, the device - and its inscrutable buttons - is confusing some family member or acting as a totem in an argument about what ...

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