Wednesday, February 22, 2012

Week 4: Analog input


LED blinking relative to potentiometer resistance.

 
FSR leds

Fantasy Device:


Contact Lens HUD

Something I'd like to see would be some sort of contact lens that would use some kind of micro (or nano?) computing interface as well as a physical interface that might track eye movement as an input and project various data over what a person would normally see without impeding vision (the projections might be transparent for example). I imagine that by using something like augmented reality, these could be used to project data pertaining to certain physical locations, etc. 

Sensors encountered over the past week:

Most of the sensors that i took notice of were ones that I directly interacted with, some were even hard to distinguish due to being so acclimated to using them.

card readers - atm, nyu building turnstiles, subway turnstiles, metrocard machines.
pushbuttons- soda machine, atm, laptop keys, camera shutter release, crosswalk button, doorbell
touch-interfaces - phone, atm, smartboard, metrocard machine, creditcard machine.
motion-sensitive - sliding doors, lights in batrhoom

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