Water Level Logger - input comparison
Sangari Engineering
UX PROTOTYPE
True depth to water
8.30 m
Water temperature
12.3 °C
Battery
78 %
Sensor
Connected
Unplugged
Version A · Up / Down / OK
3 buttons
▲
up
▼
down
●
ok
digit cursor · up/down change · OK advances
Version B · D-pad
4-way + center
▲
◄
●
►
▼
◄ ► pick digit · ▲▼ change · ● confirm