The first version of ExpEYES was released in 2011 and it was well received by the academic community. Some interactions with the NMEICT project resulted in exploring the possibility of a cheaper version. The details of the story is given HERE. The design uses PIC24 family micro-controllers.
Software for ExpEYES Junior has been re-written using the pyQt5 toolkit and the source code is available on github.
Debian packages are also available.
For Ubuntu 18.04 and above or Debian-10 or above download the following
and install them. Remove the modemmanager package first
sudo apt remove modemmanager
sudo apt install gdebi
sudo gdebi python3-expeyes_4.7.7+repack-1_all.deb
sudo gdebi expeyes_4.7.7+repack-1_all.deb