MoodLens
Concept:
A real-time iPhone camera filter that changes hue based on the input temperature of the user's hand (like a mood ring).
Parts:
- HiJack (Seeed Studio)
- TEMP (Freetronics)
- iPhone 4 or 4S
Casing:
- Perfboard
- 3D Printed iPhone Case
- Ring/Holder
- LEDs (decoration)
Proof of Concept:
Sketches:
Challenges:
- Data transmission to iPhone and power harvest to TEMP sensor (hardware)
- Real-time performance and noise reduction (software)
- Making the device small and comfortable enough to fit on the back of the iPhone (interaction design)
Timeline:
Deadlines...
- 08/04: Code camera filter app (I have previous and extensive experience in this area) (@ Home)
- 08/07: Wire up electronics and achieve data transmission to iPhone (Simple two-component circuit) (@ Packard 130)
- 08/13: Create casing for hardware (3D-print iPhone case/holder) (@ Room 36)
- 08/14: DEMO
- 08/16: PRESENTATION
- 08/18: DOCUMENTATION
Plan B:
- Use an external power source
- Measure ambient temperature
- Simplify the hardware casing (e.g. no ring)
Comments (1)
David S said
at 4:51 pm on Aug 19, 2013
✓ This looks like a solid plan, although (by the nature of the summer session) a bit tight on schedule. I like your sketches, especially the profile, as it shows the "mood ring." Also, your Plan B looks like it's based on reasonable intermediate steps on the way to your final design. Keep going...
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