Undoubtedly, computer users really need a better way to interact with computers than the typical mouse (cartoon language plural, "meeces"). If you're worried about carpal tunnel syndrome, a mouse that vibrates is available to remind you not to hold it when you're not using it. Unfortunately, today's lack of functionality goes way beyond that.
But fortunately, the latest technology innovations appear to be addressing the dilemma. These include haptic (touch-sensitive) interfaces, voice-activated cursor control, a magnetic levitation device, and gesture-driven input (like Wii and the recently demonstrated iPoint Presenter). Research test subjects have even controlled robots by brain waves. In fact, 1970's technology allowed pilots to acquire targets on their displays via eye movement. The best answer to date may be an input port that connects directly to the brain, bypassing the eyes altogether, perhaps possible via a modified cochlear implant technology. Of course, it would have to be wireless. What do you think?
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