For the last week or so, I’ve been wearing a wrist brace in an attempt to ward off the tingling and uncontrollable finger-twitching that seem to inflict my mousing hand every so often. The brace has helped tremendously, but I can’t keep wearing it indefinitely. Without it, though, the symptoms begin to return. The last thing I want is carpal tunnel syndrome, so I’ve started trying to think of ways to solve the problem.
The first thing that has to go is the mouse. It’s too damn inconvenient and there’s just no way of using it comfortably for any extended amount of time. A trackball or a touchpad wouldn’t be any better, especially since they’re harder to control (thus adding to the mental frustration factor).
What I need is eye tracking. Instead of using my clumsy hand and arm to move an imprecise physical object, the cursor should simply follow my gaze. The military has been doing this with targeting systems for years; there are even plug and play consumer level solutions that do this, although they’re expensive and not very advanced. This is technology that needs to be improved, and fast.
Keyboards I can live with. For now, all I want is eye tracking and better chairs. Even the crazy expensive chair I bought for myself a few years ago isn’t nearly as good as it could be.
What’s frustrating to me is that I know someone else had probably already realized all of this in like 1980, but nothing is being done about it. Instead of coming up with a better human interface device than the mouse, we’ve just given mice more buttons and more wheels and more flashing lights. There are even mice with built in cooling fans to keep your hands from getting sweaty. But if you want something altogether better than a mouse, I hope you like touchpads or trackballs.
You might say we’ve fallen into a—brace yourself—mousetrap. Bahahahahaha!
Seriously though, I’m very bitter about all this. Really.
Comments
I love my trackball
There's definitely a learning curve with trackballs, but once you've gotten past it, I really wouldn't call them harder to control.
Re: I love my trackball
Trackballs require me to use even more inconvenient muscles than mice. Even if I got better at controlling them, my hand would still shrivel up and die.
Eye tracking
The company claims that they're developing a new and improved version of their tracker, so I guess we'll just have to wait and see if the specs are right this time - not to mention the price. There's no doubt in my mind that they'll eventually make a competitive alternative to mice, though. The only question is when that will happen.
Re: Eye tracking
The biggest difficulty in eye trackers is that even when looking at one specific location the eye is still moving around a bit. Also, you would have to find a way to turn it on or off or you will always have a cursor right on top of whatever it is you want to be looking at. As for trackballs I've found I prefer the logitech thumb controlled one, the hadn rests real comfortably on it's curve and the wireless allows you to set it anywhere like on your knee if you like, little to no wrist strain.
Well...
You might , or might not know about it, but there is already made a mousetrapper...
Sorry - but the site is in danish. If you find it interesting enough, i am certain you know someone who can help ;-)
Re: Eye tracking
Fixating your gaze long enough to indicate an exact position is a skill that can be learned. If you have accurate feedback, it should be fairly simple to do. And yes, you'd need a button to turn the cursor on or off. This could be as simple as a sensor determining whether your finger is resting on (but not necessarily clicking) the mouse button or not. I am still convinced that the principle is viable, although the technology may still need some development.