please make note of the incremental info from the cc.

Their step counter is patent pending. That is new info.

THey did mention in the cc that step counters are a building block for
(the PDR ( add gyro)) and indoor location.

If you can’t count it won’t know where you are in the mall so well.

We have beta units that get tested every day now and tweaked. This is more important
over the long haul than we can imagine.

Why? It’s a Holy Grail for sensor fusion and those teams who do it best will reap some major mojo ( cool apps for
selling you stuff )