To draw, you have 4 options:
1️⃣ Click and drag.
2️⃣ Hold down Shift and move the mouse.
3️⃣ Drag these sliders:
4️⃣ Pair with sensor over Bluetooth:
Connect Sensor 1.Connect Sensor 2.
To clear the canvas, refresh the page.
To fade out, hold down Option/Alt.
To hide controls, press Escape.