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| 'Feel' objects in thin air The future of touch technology | | | Touch technology has come a long way in the last decade. Just six years ago, most phones used traditional keypads; today, almost all smartphones have a touchscreen, and the technology has spread to tablets, handheld consoles and laptops as well. |
| Dragonfly backpacks to probe secrets of the brain Nov. 8 - Scientists ... | | | Nov. 8 - Scientists in the US are planning to map the brain activity of the dragonfly as it hunts, using a specially built backpack to transmit electrical signals from the insect's active neurons to a computer. The researchers believe that, if successful, their experiments could shed light on how the human brain functions and how degenerative diseases like Parkinson's and Alzheimer's develop. Rob Muir reports. |
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