Set predefined colors for full-screen display. Adjust brightness and contrast. Use as a chroma key backdrop or ambient light. Enable/disable screen timeout settings.
Perform calculations with over 225 built-in operations including trigonometry, logarithms, complex functions, and real numbers. Scroll through the stack with finger gestures. Copy and paste results. Work with real and complex numbers.
Track karate matches with real-time scoring and timekeeping. Display competition name and player levels. Switch between AKA and AO sides. Show scores on external screens via TV, projector, or AirPlay.
