Gaze-detection - Use machine learning in JavaScript to detect eye movements and build gaze-controlled experiences!
This can also be used for tons of research work. One example, I used to work in a core laboratory that helped university researches design experiments and then analyze them under TEM / SEM (microscopes). A highly trained tech is often required to find a specific sample under the TEM and can take 2 to up to 12 hours for difficult samples to be able to produce a usable image. These techs are using course and fine focus as well as special transformations of the visual data (Fourier transform, etc) to be able to image at nearly the atomic level.
Using a combination of ML and analysis of eye movements and inputs into the microscope, there could be a way to develop an automatic focusing of the instruments, freeing up time and maybe even optimizing resolution.
This is but one example, there are also tons of human learning methods used in research that could be automated by using data from eye-tracking. It could become a mini-field of its own.
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