The AirMouse is set to be released within the next year for $129. And besides looking super futuristic, it might actually help you avoid repetitive stress injuries from constant mouse use. The wearable device only works as a mouse when your hand is in a flat, neutral position, so it encourages good hand posture and you can continue to wear the glove even when you’re typing. And because it’s wireless and can go up to a week between charges, you won’t be tethered to a cord.
Mimic octpus,Thaumoctopus mimicus. "This animal is so intelligent that it is able to discern which dangerous sea creature to impersonate that will present the greatest threat to its current possible predator. For example, scientists observed that when the octopus was attacked by territorial damselfishes, it mimicked the banded sea snake, a known predator of damselfishes."