The main risk is the integration- we need this fully debugged before overall testing, which is important to our project/final report. This will be focused on in the days leading up to demo (hopefully done fully by Monday so we can get overall testing started and done way beforehand).
No other changes other than slight adjustments in hardware (requiring soldering because of spacing issues) and software edits (using WiFi for communication, for example) for smoother integration with hardware/software.
Schedule is similar to before.
Tests (both unit and overall) that have been/being accomplished: individual testing for motion sensor accuracy, weight sensor accuracy, timing accuracy when tracking which compartment to go to, web-app sending/storing the data that needs to be sent to the hardware end, the push-to-open accuracy/strength required, number of pills collected correctly, timing/day tracking on the software end being fully accurate, and overall run-through of the entire system working on a mock setup schedule. So far, the motion sensor + weight sensor accuracy isn’t very high (ranging from 40-70% depending on the number of servos in use, with an average of around 60%). The timing/tracking is still being tested as different power sources/pin arrangements are done during the debugging process. Push to open currently has around 7-8 on a scale of 10 for difficulty, something which needs to be adjusted down. Software end still needs to be fully tested with integration with the mechanical/hardware, which will be done in coming days.