The most significant risk is the error rate in the calibration function. We are currently trying to mitigate this through different approaches like re-adjusting the reference coordinates using a third central coordinate to recalculate the width and height. Additionally the thresholding for tap detection seems pretty arbitrary from the data we collected right now. Testing on final demo site is necessary.
We have added an additional step to the calibration function: detecting a third coordinate at the center of the GUI screen for re-adjustment of error in calibration. To optimally implement this change, we have added a splash screen that it solely meant for calibration. After calibration is complete, the user is directed to the main screen consisting of the six buttons required for our poster.
No schedule changes have occurred this week.