3 ms·
If you’re not putting the phone on the floor, wouldn’t the person holding it introduce a randomness factor that would make it much harder to reliably measure th
by sakjur 2y ago
If you’re not putting the phone on the floor, wouldn’t the person holding it introduce a randomness factor that would make it much harder to reliably measure those? And then there’s sun curves, packed leaves, ice and the cars’ suspension.
I think I’d struggle with finding a signal through all that noise.
- Normal_gaussian 2y agoIve seen two seperate demos of doing this for the london underground based purely on the accelerometer. Accuracy is poor when blind, but if you have any info about where the user last had a location fix it became very good. Neither company found sufficient interest to deploy the sensor.
- TeMPOraL 2y agoContribution from the phone being held should be easy to cancel out for the most part, as high frequency noise. It of course gets much easier if you have acceleration data from two or more devices held by different people.