| CPC F41B 5/1484 (2013.01) [F41B 5/10 (2013.01); G01P 15/14 (2013.01); G01P 15/18 (2013.01)] | 20 Claims |

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1. An archery bow comprising:
a riser comprising a first cavity and a second cavity;
a first limb supported by the riser;
a second limb supported by the riser;
a bowstring extending between the first limb and the second limb; and
a first data device attached to the riser and oriented in the first cavity, the first data device comprising an accelerometer and a processor; and
a second data device attached to the riser and oriented in the second cavity, the second data device comprising an accelerometer and a processor;
the first data device comprising a first orientation, the second data device comprising a second orientation different from the first orientation.
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