Adaptive multi-sensor handheld computing device

摘要

A handheld computing system for adaptive multi-sensor, a manipulator grip and its method is provided. The system includes plurality of sensor systems for sensing characteristics of a physical object as well as a distance analyzer for dynamically determining the activation of at least one of the sensor systems based on a distance to the object and pre-determined criteria. Characteristics include an identifier and one or more attributes for contributing to identification of the object. Additions to the system include a display for displaying the object's image and having an analysis field and a zoom for placing a specific captured characteristic of the object in the analysis field. Additions to the handheld computing system further include a handheld ergonomic data input device for operating a handheld computing device.

主权项

1. A handheld ergonomic data input device for operating a handheld computing device having a sensor, comprising:
an enclosure having a grip surface contoured to fit the palm of a user's hand and a support surface for mounting the handheld computing device; a detection mechanism for detecting the user's action on the data input device, including: a rocker switch having at least two states and operated by first and second fingers of the hand; a single state switch operated by a third finger of the hand; and a squeeze switch operated by squeezing the grip with the hand.