Idea board · prototype
AirDeck
A slideshow that watches your hands instead of waiting for a clicker.
Start the camera, then stick your thumb out to the right to go on. Or press →.
01 · Problem
Presenting is still tied to a button.
- Clickers die, get lost, and keep you close to the laptop.
- A laser dot never shows up on a screen share or in a recording.
- Almost nobody watches their own talk back, because finding the moments is a chore.
Thumbs up reveals the next line.
02 · Flow
Camera in, commands out.
Camerawebcam, 30 fps
→
Hand model21 points per hand, runs in the browser
→
Gesturethumb, point, OK sign, hold
→
Commandnext, laser, ink, build, record
Every command is also logged against the clock, which is what makes the review possible.
03 · Gestures
Try it on this slide.
Thumb out right for next, left for back
Point index finger shows a laser
OK sign thumb and index touching, other fingers up, draws
Thumbs up reveals the next build
Open palm held still wipes the ink
Fist held pauses the screen
Peace sign held starts or stops recording
L key hides or shows the laser
Make an OK sign and circle one of these. Ink stays on its own slide.
04 · Builds
Slides can animate on cue.
28
41
55
92
ClickerKeyboardVoiceHands
Made-up numbers. Each thumbs up grows one bar.
05 · Review
Record the take, then read it back.
- Hold a peace sign to start recording yourself. Hold it again to stop.
- You get the video with a slide timeline under it. Click a slide to jump there.
- A table shows time per slide and which gestures you used, so rushed or dragged sections stand out.
06 · Close
Nothing leaves the room.
The hand model runs on this device. No camera frame is uploaded. Recordings stay in the browser until you download them.
Thumb out to the left to go back through it.
no hand