<a href="https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;programming&#x2F;comments&#x2F;3ke7ug&#x2F;eye_tracking_software_for_sufferers_of_alsmnd_can&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;programming&#x2F;comments&#x2F;3ke7ug&#x2F;eye_tra...</a><p>A lot of interesting information from the author over there.<p>META: Interesting to note how much cool stuff is turning up on reddit first before it appears here... I feel like it used to be the other way around.