1. Asthetics
1.1. different colored casings
1.2. different shapes
1.3. pleasing to the eye
1.4. simple display
1.5. camoflauge
2. Possible Features
2.1. User Convenience
2.1.1. attachable lenses/lens filters
2.1.2. flash on/off indicator
2.1.3. exposure notification sound
2.1.4. easy flash on/off button
2.1.5. flash levels - non blinding
2.1.6. light sensor
2.2. Digital
2.2.1. wireless photo uplink
2.2.2. picture review + manipulation
2.2.3. video capability
2.2.4. alternate exposure counter
2.2.5. memory card
2.2.6. auto focus
2.2.7. image stabilization
2.2.8. voice recorder
2.2.9. red-eye reduction
2.2.10. face detection
2.2.11. speakers
2.2.12. picture editing
2.2.13. photo sensing
3. Build
3.1. Efficiency
3.1.1. cost-efficient
3.1.2. biodegradable casing
3.1.3. disposable
3.1.4. ergonomic
3.1.5. rechargeable battery
3.1.6. solar cell
3.1.7. runs on water
3.2. On/Off button
3.3. Convenience
3.3.1. shutter lock
3.3.2. light-weight
3.3.3. digital screen
3.3.4. smaller size
3.3.5. neck strap
3.3.6. wrist strap
3.3.7. large viewfinder
3.3.8. touch screen
3.3.9. tripod
3.3.10. projector
3.3.11. keychain
3.4. Protection/Durability
3.4.1. water-proof
3.4.2. durable
3.4.3. sliding lens cover
3.4.4. fireproof
4. Film Features
4.1. color modes
4.2. durable film
4.3. burst mode
4.4. higher resolution film
4.5. different shooting modes
4.6. macro mode
5. Practical Features
5.1. Zoom ability
5.2. more capacity
5.2.1. New node