Indoor location with one of these....
https://commerce.honeywell.com/webapp/wcs/stores/servlet/eSystemDisplay?catalogId=10251&storeId=10651&categoryId=53411&langId=-1
I learned this from QUIK recent MIG talk
Gyro
Manufacturer Technology Grade Model
Number
Size
(mm x mm x mm)
Bias
Stability
(deg/hr)
InvenSense MEMS Tactical MPU 3000 4 x 4 x 0.9* 36.0
Analog Devices MEMS Tactical ADXRS646 7 x 7 x 3 12.0
Honeywell Ring Laser Nav GG1320AN 88 x 88 x 45 0.0035
Navigation Grade Gyro 10,000x Better Than
MEMS Gyro
Navigation Grade Gyro 5x Volume of iPhone
6 Smartphone
Just 60 seconds @ 12 deg/hr Bias Stability
> 20 Yard Error
Interesting stuff. Ring laser and Indoor location could really be accurate.!
Who can make one small enough and cheap enough?
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