Examples of Good Sense
Concrete examples of where Good Sense applies in transport, ergonomics, wayfinding, service flow, and everyday design.
Select an example from the sidebar or browse the collection below.
Public transport end stations should start with different letters
People often remember only the first letter; ambiguity creates confusion.
A transport line ID must never map to multiple routes
If variations exist, enforce explicit suffixes to avoid confusion.
Use clear, distinguishable colors for lines
Avoid ambiguity and over-design. High contrast matters.
Different transport modes should not share numbering systems
E.g. letters for metro, numbers for buses.
Each platform must have a unique, consistent name
Use north/south, east/west, etc. — consistency over cleverness.
If a street is too narrow, avoid cross-bus circulation
Prefer single-direction circulation where possible.
Prefer straight corridors in buildings
Lower cognitive load, easier navigation, fewer surprises.
Security access scanners should be on the right
Most people are right-handed; left-handed users already adapt.
Prefer passive solutions over active ones
Lower failure rate, lower maintenance.
Prefer functional solutions over aesthetic ones
A beautiful thing that doesn't work is trash. A working thing can be made beautiful.
Prefer mechanical solutions over complex electronic systems
Electronics age poorly; mechanics can last decades.
Use foot-operated mechanical systems instead of powered no-touch devices
Foot pedals never run out of batteries.
When multiple toilets exist, keep left/right consistency across the building
Don't mirror layouts blindly; habit matters.
Aircraft boarding: window seats first, aisle last; rear first, not last
Simple logic beats 'priority' groups for speed.