Im making a program and need to get camera data when pressing a button on my pc of the millisecond it was pressed in unity time in swift time, assuming they are synced up with eachother. i found that they apparently are about 1 second apart because i was requesting camera data from a specific unix epoch time and it was returning the closest available data about 1000 units later (so about one second difference). How do I sync up my unity clock with my ios clock?

Hey guys Im trynna calculate the axis the eye is looking at on a 360 degree scale . Grabbed the matrix from Here https://developer.apple.com/documentation/arkit/arfaceanchor/2968193-righteyetransform now the next step is converting it into realistic and consistent figures, representative of the eyes angles. Thanks

When presuming its radians and converting it to degrees, the results seem semi-accurate, however looking around with my eyes I horizontally can move no more than 30 degrees. This seems correct and not correct at the same time . Is it fair to assume I can convert righteyetransform.columns.2.x to degrees from presumably radians to get an accurate result?