1. Where?
1.1. Schools
1.1.1. Sha Tin College
1.1.2. Daycares
1.1.3. Universities
1.1.4. Special needs schools
1.2. Workplace
1.2.1. Ergonomics
1.2.2. Fatugue - Ways to reduce
1.2.3. How to improve work efficiency
1.3. Hospitals
1.3.1. Patients?
1.3.2. Products to assist doctos
1.3.3. Items to make tasks easier for nurses
1.4. Homes
1.4.1. Government housing
1.4.1.1. Small floor area
1.4.1.2. Cluttered floor area?
1.4.1.3. Storage soloutions
1.4.2. Cage homes
1.4.2.1. Ways of making space more efficient
2. Purpose
2.1. Leasure
2.1.1. Camping issues
2.1.1.1. Lighting at night
2.1.1.2. Problems with hiking equipment
2.1.1.3. Tenting issues
2.1.2. Biking
2.1.2.1. Night lights?
2.1.2.2. Potholes, expecially at night
2.1.2.3. Bike locks?
2.2. Health
2.2.1. Inactivity in work environments
2.2.2. Personal trainers?
3. Who?
3.1. Elderly
3.2. Disabled
3.2.1. Less abled?
3.3. Children
3.4. Students
3.4.1. University students
3.4.2. College students