Inertia sensing module

Details Inertia sensing module Inertia sensing module

2008-09-30

2011-10-25

Kwok, Helen C (Department: 2856)

Measuring and testing

Speed, velocity, or acceleration

Structural installation or mounting means

C073S511000

Reexamination Certificate

active

08042391

ABSTRACT:
An inertia sensing module is connected to a portable electronic device. The inertia sensing module includes an accelerometer unit for generating at least one of acceleration sensing signals ax, ay, azcorresponding to the directions of X, Y, Z respectively; a gyroscope unit for generating at least one of angular rate sensing signals ωx, ωy, ωzcorresponding to the axes of X, Y, Z respectively; and a connector module having a plug that is inserted into a docking connector of the portable electronic device. With the inertia sensing module being connected to or disconnected from the portable electronic device, a user can control a specific cursor or graphic user interface on a picture of an electronic game player via his/her own motions.

REFERENCES:
patent: 7626541 (2009-12-01), Bye
patent: 2003/0174125 (2003-09-01), Torunoglu et al.
patent: 2008/0030458 (2008-02-01), Helbing et al.
patent: 2009/0104993 (2009-04-01), Ye
patent: 2009/0133499 (2009-05-01), Cato
patent: 2009/0262074 (2009-10-01), Nasiri et al.
patent: 2009/0280860 (2009-11-01), Dahlke
patent: 2009/0298590 (2009-12-01), Marks et al.

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