Hi,
Your project sounds very interesting and I'd really love to work on it.
I have over 15 years of experience as Physics and Math teacher, but I've also done a lot of both Excel and MS Word work (Macros, Templates, complex formulas), some web scraping using my software, desktop applications, web browser extensions, etc. I have actually contemplated building such a device for myself in the past (before GPS was popularized) since I was traveling a lot by bus or train. The device would sound an alarm when approaching the station, so as to prevent me from sleeping in. This coupled with the fact that I have been a physics teacher for many years leads me to believe that I am perfectly suitable to help you in developing an application for your device.
Should you have any questions about me, my work or my experience, I'll be happy to answer. In the meantime, see my reviews and kindly consider my proposal.
Kindest regards.
Milan