Score:5

Assistive Technology for Hands Free Use

vn flag

I'm looking for packages compatible with Ubuntu 20.04 LTS that facilitate using the computer without hands. Examples include:

  • eye gaze tracking mouse software
  • dictation software capable of coding

Strong preference to users who have experience with the packages they are recommending. I tried to install https://eviacam.crea-si.com/index.php but it is broken for Ubuntu 20.04 :/

N0rbert avatar
zw flag
Have you tried official package from Ubuntu repositories at https://packages.ubuntu.com/focal/eviacam ? It is installable as simple as `sudo add-apt-repository universe && sudo apt-get update && sudo apt-get install eviacam` ...
Chelsea avatar
vn flag
got this error: Err:28 http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu focal Release 404 Not Found [IP: 2001:67c:1560:8008::19 80] Reading package lists... Done E: The repository 'http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu focal Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
Score:0
zw flag

The mentioned PPA repository does not provide packages for Ubuntu 20.04 LTS, it was last updated for 16.04 LTS. You have to remove it first by

sudo add-apt-repository -r ppa:cesar-crea-si/eviacam

and then run commands to install EviaCam from officiai repository using below commands:

sudo add-apt-repository universe
sudo apt-get update
sudo apt-get install eviacam
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