One Zone

Physical

Disabled

Wheelchair

Colour Blindness

Usage

Staff

Student

Visitors

State of Mind

Relaxed

Late

Stressed

Subtopic

Assisted

Staff

Diabled

Security

Theft

Safety

Hot Food

Hot Drinks

Sharp Objects

Input

Interface

Touch Screen

Buttons

Durable

Output

No Sound

Printer

Recipt

Enviromental

Noise

Socail

Groups

Functions

Location

Bust Times

Noise

Staff

Staff

Salary

Numbers

Payment

Interaction