Five brief videos from Nigeria show WeSay users how to get a new project from a USB flash drive, open it, gather words and describe them and Send & Receive. These are the 5 most common actions.
(currently out of date, but they still convey the idea)
Dictionary Walkthrough (07:22)
Word List Task (5:18)
Configuration, Part 1 (~1 minute)
Configuration, Part 2 (03:06)