Plazma is a simple calming and relaxation app for people of ALL ages. It is visually stimulating and suitable for a range of abilities. Tap buttons to change effects. Plazma has no adverts, no settings screen and no in-app purchases.
Sensory Plazma is also available as a Chromebook App to download.
There is also a Web App for Chrome browser version of Plazma –read more here.
Bluetooth Switch box compatibility for iOS
Plazma can be controlled by assistive technology switches that produce character codes (1, 2, 3, 4 & ~1, ~2, ~3, ~4) – all produce different changes. Plazma can be controlled by assistive technology switches that interface with Chromebook (probably bluetooth) that produce character codes (1, 2, 3, 4 , Space , Enter) – all produce different changes in effects of the app.