Calibrate each screen
Big friendly eyes appear on every screen in turn. Sit up straight and look at them for a few seconds.
slouchup is a friendly pair of eyes that lives in your tray. It notices when your head sinks or leans in, and nudges you once. Then it leaves you alone.
Lives in your tray.
Its eyes tell you how you're doing.
Big friendly eyes appear on every screen in turn. Sit up straight and look at them for a few seconds.
slouchup compares how far your eyes drop and how much bigger your face gets against how you sat when you calibrated.
A single nudge says exactly what changed. Sit up and it disappears.
You decide how patient it is: how long a slouch lasts before it speaks up, how long it waits between slouches, and how often it repeats.
slouchup only needs a few points: where your eyes are, and how big your face looks. Everything happens on your computer. The camera feed is never uploaded, and nothing about you leaves your machine.
Two minutes to calibrate. A lot fewer sore necks.