Abstract: An ambidextrous, hand held data management device that has been ergonomically optimized to facilitate multiple key per character input, chording while holding a hand-held computer. The device has an arrangement of multiple keys which are so situated that the device can be operated in either the left or the right hand and data can be quickly and conveniently input, that is, any combination of keys can be quickly and conveniently indicated without a hand strap and without dropping the device. The ergonomic arrangement of keys and the shape of the frame allows for the device to remain comfortably stationary relative to the palm of the hand while in use. The device is primarily a mobile data input device, enabling keying of characters with the hand concurrently holding the device around the periphery, maximizing the hand-held screen availability dowards displaying content.

Abstract: An ambidextrous, hand held data management device that has been ergonomically optimized to facilitate multiple key per character input, chording while holding a hand-held computer. The device has an arrangement of multiple keys which are so situated that the device can be operated in either the left or the right hand and data can be quickly and conveniently input, that is, any combination of keys can be quickly and conveniently indicated without a hand strap and without dropping the device. The ergonomic arrangement of keys and the shape of the frame allows for the device to remain comfortably stationary relative to the palm of the hand while in use. The device is primarily a mobile data input device, enabling keying of characters with the hand concurrently holding the device around the periphery, maximizing the hand-held screen availability dowards displaying content.