1. Six-Legged Robopuppy: Sensor Summary
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Six-Legged Robopuppy: Sensor Summary
Switches: Edge-of-the-world detection
Responding to leash pull
Pyroelectric: Seek out humans and animals
Ultrasound: Obstacle Avoidance

2. Six-Legged Robopuppy: Switches
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Six-Legged Robopuppy: Switches
Simple to interface
PCB made to hold 6 switch connections and resistors
Not yet mounted

3. Six-Legged Robopuppy: Pyroelectric
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Six-Legged Robopuppy: Pyroelectric
Housing is a paper cone with fresnel lens
Human motion detected in range from 2.11 to 2.86 V
Neutral hovers around 2.5 V
At least one non-human heat source can be filtered out in software

4. Six-Legged Robopuppy: Pyroelectric
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Six-Legged Robopuppy: Pyroelectric

5. Six-Legged Robopuppy: Ultrasound
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Six-Legged Robopuppy: Ultrasound
Clear linear relationship
Limited angle range

6. Six-Legged Robopuppy: Questions?
Teresa
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Six-Legged Robopuppy: Questions?