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INFORMATION + INTERFACE >> IEI >> HomeFur >> Freedom Money >> Information Structuring >> User Interface >> ID_dreamTEAM >> Otis Elevators >> Siemens Tomography
Otis Elevator Call Button, Ergonomics and Interface Design
Design Brief
- Design a new display system for elevator to reduce repeated maintenance and replacement of Elevator Call Button
- Users impatience due to lack of feedback
- Users interpret that the call button is on, not the elevator is on
- Change in color from White to Red
- The color change creates a time lag while interpreting in the mind.
- This makes the user interpret that the elevator is on
- Ease of adoption
- At a very low cost
- No user behavior change
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