It's no Michelangelo, but a robotic arm wielding a brush has completed a multi-colored oil painting at the behest of nothing other than human eyes. The system has been developed as engineers search for intuitive means of controlling robotic limbs, demonstrating how one day we might be able to wash the dishes while playing video games at the same time.
While many of us may have experienced a bit of queasiness on unusually
rough flights or boat trips, some people suffer from extreme motion
sickness even under relatively calm conditions. Although medication can
help, it also causes side effects such as drowsiness. In a few years,
however, there may be a preferable alternative ... which users would
stick to their head.