Acoustics
Sound wave → Signal
Speaking, singing, clapping — sounds become sound waves that a microphone converts into electrical signals.
Human input
inhuma — the idea
We simplify the interface between human and machine — so the potential of technology is open to everyone, regardless of age or prior knowledge.
Human commands drive machines.
There are many ways to operate devices. Four channels through which humans speak to machines — from sound wave to thought.
Speaking, singing, clapping — sounds become sound waves that a microphone converts into electrical signals.
EEG measures voltages at the head surface; implants will allow computers to be controlled by thought in the near future.
Keyboard, touchpad and remote control — today the most common way to send a command to a machine.
Movements of hand, head and eyes become signs — for some people the only way to communicate.
| Channel | Mechanism | Maturity |
|---|---|---|
| Acoustics | Sound wave → Signal | ESTABLISHED |
| Touch | Key · Touch · Controller | STANDARD |
| Gesture | Movement → Sign | GROWING |
| Brain signals | EEG · Implant | EXPERIMENTAL |