Patent ID: 7663602
Filing Date: 2010-02-16
Classification: G06F

Abstract:
1. A computer keyboard system comprising: a base having a number pad and a biometric reader for verifying a biometric characteristic of a user; and a removable section having an alphanumeric key cluster and a wireless transmitter; the removable section being removably coupleable in a snap-fit fashion to an electro-mechanical connector located on the base wherein the removable section transmits a signal to a host computer via the base, wherein the removable section includes a scrolling device and is configurable in an abutment relationship with the base for a user selectable separation process corresponding to the biometric characteristic of the user; wherein the biometric reader is configured to send a first signal, upon verifying the biometric characteristic of the user at a first instance of time, so as to physically detach the removable section from the electro-mechanical connector, and a second signal, upon verifying the biometric characteristic of the user at a second instance of time, so as to activate the alphanumeric keys of the removable section for operation, wherein the second signal wirelessly activates the already detached removable section, and wherein the removable section does not include the biometric reader, and wherein upon complete physical detachment of the removable section, the host computer and the physically detached removable section remain operably connected to each other via the base which includes a wireless receiver to receive the signal from the wireless transmitter of the removable section; and wherein the selectable separation process is facilitated by transverse grooves or channels located on the base in substantially perpendicular to the electro-mechanical connector for slidably guiding the removable section away from the electro-mechanical connector.