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Little fold-up joystick brings haptics to portable devices

The tactile joystick developed by startup Foldaway Haptics brings the sense of touch to mobile devices, drones and, in a smaller version, to virtual reality controls.

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New research could literally squeeze more power out of solar cells

Physicists discovered you could squeeze more power out of solar cells by physically deforming each of the crystals in the semiconductors used by photovoltaic cells.

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Researchers design ‘soft’ robot that moves like a caterpillar

Researchers reported a new class of soft robot, composed of ultra thin sensing, actuating electronics and temperature-sensitive artificial muscle.

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Engineering new structures for advanced rotorcraft concepts

Engineers have developed a technique that causes a composite material to become stiffer and stronger on-demand when exposed to ultraviolet light.

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