The web-based software was released and tested on:
- Tablet PCs (not older than 4 years)
- Cell phones (not older than 4 years)
- notebooks
- Workstation PCs.
- Apple iMac or Macbook
Devices must have a webcam, microphone, and speaker. Ideally, a headset is available. The device in question must have a current operating system and one of the following browsers installed: Google Chrome, Mozilla Firefox, Apple Safari, Samsung Internet Browser or the new Microsoft Chromium Edge.