Ask Lemmy

26753 readers

1489 users here now

A Fediverse community for open-ended, thought provoking questions

Please don't post about US Politics. If you need to do this, try !politicaldiscussion@lemmy.world

Rules: (interactive)

1) Be nice and; have fun

Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them

2) All posts must end with a '?'

This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?

3) No spam

Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.

4) NSFW is okay, within reason

Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com. NSFW comments should be restricted to posts tagged [NSFW].

5) This is not a support community.

It is not a place for 'how do I?', type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.

Reminder: The terms of service apply here too.

Partnered Communities:

Logo design credit goes to: tubbadu

founded 1 year ago

MODERATORS

Bluetreefrog@lemmy.world

candyman337@lemmy.world

TheSaneWriter@lemm.ee

TheSaneWriter@lemmy.thesanewriter.com

candyman337@sh.itjust.works

Asudox@lemmy.world

can@lemmy.ca

lemmy_bot@lemmy.world

beefbaby182@lemmy.world

AsudoxDev@programming.dev

How accurate is current eye-tracking tecknology? (midwest.social)

submitted 11 months ago by sxan@midwest.social to c/asklemmy@lemmy.world

6 comments fedilink hide all child comments

Can commodity products detect which pixel you're looking at on a screen?

For a number of years, I've wanted a system that eliminates mouse pointer devices. In my imaginary system, there are hotkeys bound to left & right mouse clicks, and what gets clicked is whatever you're looking at.

When I've looked at this before, the tech field tends to suffer in granularity and/or physical limitations, like needing to limit gross head movements. Most products talk about what they can do, but avoid talking about their limitations. It can be hard to find out what devices are capable of - accuracy, working with corrective eyewear, speed, head movement, software (OS) support, etc. Many products are geared at research, leading me to believe the tech isn't there yet.

Anyone have, or used a device that would be able to replace a mouse?

you are viewing a single comment's thread
view the rest of the comments

[–] sxan@midwest.social 3 points 11 months ago

Daily desktop use; I'd like to eliminate the repetitive stress and time it takes to move my hands off the home row, use a pointing device, and re-acquire the home row.

Also, I think Factorio would be fantastic if I could use both hands for hotkeys.

Headsets are probably not going top work for what I'd like to accomplish; a remote bar-style (some look little more than web cams, although I can't imagine how they track without wide-set binocular cameras) that doesn't require wearing a device would be optimal.