iPhone Solo needs live gravity readings. Open this page in Safari on your iPhone, allow motion access, then face the screen toward the sky.
Solo · Step 1 of 2
Solo folds the picture as you roll your iPhone. It reads the motion sensors and nothing leaves your device.
Solo · Step 2 of 2
Solo is made to run as an app. From the Home Screen it opens edge to edge, without Safari’s bars, and remembers your photo.
Solo
The smooth fold needs a small helper on your Mac. It polls the hinge on your machine and nothing is uploaded. The first run sets up its own Python environment, so you do not install anything system-wide.
python3 ~/Downloads/lid-bridge.py
Chrome can Allow the lid sensor instead, without Terminal, but that path only updates about once a second.
Waiting for the lid stream…