Thanks everyone who has suggested this, I had not thought of SSH to my main machine or even my server machine for this. Good idea. I am not sure about a tablet though because I want a keyboard. Since I would be ssh-ing into a linux machine linux on the little machine is not a must anymore.
Those are good points. I am collecting my own data in a home environment. Did I say that it is important to be able to move the data to my production computer to send to the doctor?
I took MapMyDrive on a longer drive. It seems to have an issue where the app just shuts off at random times. I don't think it is a 'free version' feature, and I am not sure that it is not my OS shutting it down after it is no longer on screen. Ti will be ok for trips where I am not driver and navigator at the same time (driving alone) as passenger/navigator I can re start it before to much ground is lost.
How does Nextcloud help you see a map? Or, is it only a way to get the data to your computer? If it is only the way to get the track into your computer, what turns it into a map? OpenTracks creates tracks in the phone eh?
Oh Opentracks cost $ in the playstore. oops. It's not much tho.
Well the map is the whole point. I tried out MapMyDrive today so now the only question is can I screenshot the map it gives and get that to my computer.
I am not sure what that is, but I would like as a final product a map showing the route taken. I can't wait for the next opportunity to drive a distance to see what "MapMyDrive" provides.
Oh sorry, 10" 10 inches. Small enough to tote around, big enough to read easily.