3 ms·
*>> A closer beacon can give you worse signal than the one which is far. Well, the calibration helps quite a bit. I'm not 100% on-board with the triangulation
by swamp40 13y ago
*>> A closer beacon can give you worse signal than the one which is far.
Well, the calibration helps quite a bit.
I'm not 100% on-board with the triangulation either.
But for proximity (with the calibration), I think it is repeatable to within inches.
- jkestner 13y agoIt still depends on the environment. If you've got any kind of obstacles, those will affect the signal strength. If a metal shelf or the bag of water I call a body is between me and a beacon, it may think I'm further away than if my phone has a direct line of sight down an aisle to the beacon. Unless you can control for all that, it's not going to be very reliable at all.