Kelvin.

iOS2 technologies

ExpressFlip

PDF sheet music pagination with facial expressions

View project
ExpressFlip interface preview

The challenge

What the project set out to solve

Let musicians move through PDF sheet music without taking their hands away from an instrument.

The approach

How it was built

Use on-device facial-expression input to trigger page navigation in a focused iOS reader.

Core capabilities

What the experience includes

  • Hands-free page turns
  • PDF sheet-music reader
  • Facial-expression controls

Technology

The implementation stack

Swift
ARKit