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OptiKey – Full computer control and speech with your eyes

optikey.org

71–80 of 91 posts

Re: OptiKey – Full computer control and speech with your eyes

#71
post #59

Earlier quoted context omitted.

Art has been quite open source in its workings since centuries. Look at how artists were joining masters to learn the art and how they "forked" masters' techniques to create theirs. Personal vision is not precluded from open source, to the contrary it is encouraged.

R&B, EDM, pop and so on wouldnt have much left without remixes and sampling.

But in that case money changes hands. That's pretty different from open source.

Re: OptiKey – Full computer control and speech with your eyes

#73
post #32
post #23

I wonder if a version of this for mobile phones could make typing on a phone faster than fumbling with a touch screen.

Mmmm... that was a great deal slower than me using the latest Android swiping support, even counting errors. Can't speak to the other mobile tech stacks, but if you're typing on a phone is slower than that you might want to poke around, you may be missing a technology already installed on it. (Not a criticism of the excellent work here. It's a fundamental bandwidth problem.) Concretely: In the time the demo took to w…

No you're right. Dexterous fingers beats eye tracking for text input, but my target audience can't use their hands so this is (hopefully) a good alternative.

Re: OptiKey – Full computer control and speech with your eyes

#74
post #39

Earlier quoted context omitted.

I have a Tobii EyeX and it has the option to track a single eye. You would basically need to set it to track just your right eye, which is a piece of cake in the config (on Windows at least).

And if OptiKey doesn't support it yet, open an issue on github! :)

OptiKey will listen to whatever it's told to! If you're using a Tobii tracker you should be able to change your configuration to track just one eye. OptiKey just cares about the coordinates that the Tobii engine spits out so it should be fine. Best of luck.

Re: OptiKey – Full computer control and speech with your eyes

#75
post #20

I wonder if you can combine this with Vim so that you could use it for lightning fast cursor movement and selections and still use the keyboard for anything else.

The problem with gaze tracking is that achieving the kind of accuracy you are thinking about isn't possible right now.

The trackers he listed have an accuracy of about 0.3-0.5 degree which at a distance of 50cm to the screen still maps to a fairly large area of about 50x50 pixel (depending on screen resolution and PPI). That's far too big to guess where you want your cursor to be placed.

Moreover, the fact that you'll see the cursor moving creates a loop in which you will follow the delayed cursor around with your gaze.

Re: OptiKey – Full computer control and speech with your eyes

#76

Earlier quoted context omitted.

R&B, EDM, pop and so on wouldnt have much left without remixes and sampling.

But in that case money changes hands. That's pretty different from open source.

Nothing about open source precludes money from changing hands. Case in point: Red Hat.

Re: OptiKey – Full computer control and speech with your eyes

#77
post #73
post #32

Earlier quoted context omitted.

Mmmm... that was a great deal slower than me using the latest Android swiping support, even counting errors. Can't speak to the other mobile tech stacks, but if you're typing on a phone is slower than that you might want to poke around, you may be missing a technology already installed on it. (Not a criticism of the excellent work here. It's a fundamental bandwidth problem.) Concretely: In the time the demo took to w…

No you're right. Dexterous fingers beats eye tracking for text input, but my target audience can't use their hands so this is (hopefully) a good alternative.

Please allow me to reiterate: I'm impressed with your work. Nothing there was a criticism. In fact it struck me as well-designed.

Re: OptiKey – Full computer control and speech with your eyes

#78
post #52

Earlier quoted context omitted.

"The way to take over an industry is not to fix the current model, but to completely destroy it and replace it with a model you know is better" Open source is the better model for every single industry. It's coming.

It's not a panacea. Open source software is nice when it doesn't put contibutors into the poor house while corporations depend on the code at large-scale and don't support what they take. Open source software is great for SDKs and other supporting materials, but Github and Google aren't going to make their core infrastructure available to all... it defies common sense. Furthermore, companies which would lose more pro…

Define common sense please. Also please define human nature... Who would steal this software? What for? To compete against something free?

Re: OptiKey – Full computer control and speech with your eyes

#79
post #45
post #16

Earlier quoted context omitted.

For visual search I would disregard keyboards entirely and go alphabetical: A b c d E f g h I j k l m n O p q r s t U v x y z.

Arranged in a clock face perhaps?

Something like the radial keyboard used in Steam's big picture mode could be really useful here. It would reduce potential error surface by quite a bit.
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