Accessibility
System-wide controls. Changes apply instantly and are saved on this device.
Simplified explanations
Use plainer language and shorter sentences across the tutor.
High contrast UI
Switch the interface to a high-contrast black/yellow palette.
Large text mode
Increase base font size by ~18% across the entire app.
Text-to-speech
Show a 'Read aloud' button on tutor responses.
Live preview
This block reflects your current settings.
Newton's Second Law
The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass: F = m·a.