easystroke software package provides gesture recognition program, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install easystroke
easystroke is installed in your system.
Make ensure the easystroke package were installed using the commands given below,
$ sudo dpkg-query -l | grep easystroke *
You will get with easystroke package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | X Window System software |
| Package | easystroke |
| Version | 0.6.0-0ubuntu5 |
| Description | gesture recognition program |
| Sub Section | X158 |