Gesture Controls
Show your hand to the camera
☝
Point a fingerThe eyes lock onto your fingertip and follow it — even away from your face.
👈👀
Bring the finger closeThey cross inward — full cross-eye when it nearly touches the lens.
🤏
PinchThumb + index gap directly controls pupil size — squeeze it small, spread it wide.
✊
FistTension — the eyes narrow and turn twitchy, angry.
👍✌️
Thumbs-up / VictoryJoy — the lower lids lift into a smile, pupils widen.
👋
WaveA happy squint and a playful double-blink hello.
✋
Still open palm ("stop")The eyes freeze and hold their breath — no drift, no blinks.
👈🌀
Circle your fingerSpin it a couple of turns and the eyes get dizzy, spiralling inward.
🤫
Peek-a-booCover the camera, then reveal — surprise!
🖕
Middle fingerDisdain — the eyes look pointedly away and give one slow, unimpressed blink.
🎬
Rush your hand inA sudden approach makes them flinch — reflex blink, eyes fly wide.