HOLD
EDGE · LEVEL
Hold the long side of the phone along the line
–
waiting for the sensor…
Record wall · 28 holders
Tap a holder when it's up. Heights are to the center dot on the holder's bottom edge, measured up from the floor. The number on each chip is the distance from the right end of the wall to that dot.
0 / 28
Row lines: 30 · 45 · 60 · 75 in up
Dots: 13 · 28 · 43 · 58 · 73 · 88 · 103 in from the wall
Dots: 13 · 28 · 43 · 58 · 73 · 88 · 103 in from the wall