Project Title:
Intelligent Navigation System for a 10,000-Floor Elevator
Name: Ngô Phan Triết
Course: Introduction to User Experience Principles and Processes
Institution: FPT University
Design Constraints and Criteria
After completing the first 10 sketches, I identified the following constraints and
criteria based on what worked well and what didn’t:
Criteria (What a successful solution should have):
1. Quick Input: The system must allow users to select a floor in under 10
seconds.
2. Ease of Use: Elderly and disabled people must be able to use it intuitively.
3. Personal Adaptation: Interface should recognize the user and personalize
options.
4. Compact Design: The control panel must be space-efficient.
5. Privacy: Floor selection should not be visible to others nearby.
Constraints (What limits the design):
1. Physical space is limited – No room for 10,000 physical buttons.
2. Users have different tech abilities – Interface must offer multiple input
modes.
3. Elevator speed must not be compromised – Interface must not delay
operation.
4. Emergency functionality – Should work even without network or advanced
sensors.
