Purpose: Stanford University Product Design Project.
To redesign the home air conditioning thermostat controls.
The primary focus is on the relationship between the info on the screen
and the physical inputs from the user.
design utilizes three button to control all program functionality mapping
the up / down selection of options on the screen with the buttons.
enhancements, are a filter warning light informing the user when it is
time to replace the filter and an economy mode. The economy mode allows
the user to automatically set the air condition to optimize costs.