T4FPlayground

The Playground app allow you to identify the limits of a gaming area or the direction of a path. You can create your own inclusive gaming experiences.
Blind persons can know the gaming area locating UFOs in the corners of the playground.
In this app you can choose between 6 different tones for your UFO devices.
You can choose the time for all UFOs to play a sound and the delay time between UFOs.


You need an UFO device to use this application.
The UFO (Universal Finder One) by Tech4Freedom are small, wearable and Bluetooth devices

You can acquire the UFO devices
on the Tech4Freedom web site.