How to adjust the dots to individual needs? (e.g. vision / hearing impairments?)

The Dot Settings section of the Cosmo Learning app (formerly Cosmo Training) allows for a quick personalisation of the Dot settings to the individual learner needs, such as:

1. Colours (12 colours)
2. Brightness (five levels between 0-100%)
3. Touch sensitivity (changes how sensitive to touch pressure the Dot is)
4. Click Sound (adds a subtle “click” sound to improve accessibility for learners with limited vision)