A system of connected devices to enable elderly people to self report their mood

How might we

How might we help elderly people to self report their mood to prevent them to suffer mental distress?

Moodmix smart devices are designed to encourage older adults to report their mood daily to trigger gradually a positive change in their behaviour. They are designed to serve an universal audience covering people with physical impairments (hearing and visual impairments) and IT illiterates.
The system is integrated into the senior citizen environment. It can adapt to the specific needs of each individual and evolve as the care needs of the individual changes.