Abstract: A portable desk adapted for use in temporary work areas such as a seat in a vehicle includes a main body having a work surface member at a position spaced from a support surface, a first support member adapted to receive a laptop or portable computer mounted on the work surface member for access by the vehicle driver when the portable desk is mounted in the front passenger seat of the vehicle, and a second support member adapted to receive a computer peripheral device, such as a printer, also for access to by the vehicle driver. Preferably, the work surface member is at the top surface of the portable desk, and the first support member may be adjustably positioned between a first position adjacent a driver of the vehicle and a second position spaced away from the vehicle driver.

Abstract: A computer control system includes methods and devices for disabling an electronic device, such as a computer, when a mobility status of the vehicle changes. The mobility status may be measured with reference to the vehicle's transmission, parking brake, odometer, speedometer, throttle, engine rpm, or a geographic locating system such as a GPS system. When the mobility status of the vehicle changes to one in which the vehicle is moving, or is more likely to move, the control system disables the electronic device. The control system thus prevents drivers of automobiles and trucks from simultaneously driving while using the electronic device. The system may include one or more override keys and enabling hubs that allow a person to use the device in locations remote from the automobile. The system may also allow the device to be used when it is inside the vehicle but the vehicle's engine has been turned off.

Abstract: A portable desk adapted for use in temporary work areas such as a seat in a vehicle includes a main body having a work surface member at a position spaced from a support surface, a first support member adapted to receive a laptop or portable computer mounted on the work surface member for access by the vehicle driver when the portable desk is mounted in the front passenger seat of the vehicle, and a second support member adapted to receive a computer peripheral device, such as a printer, also for access to by the vehicle driver. Preferably, the work surface member is at the top surface of the portable desk, and the first support member may be adjustably positioned between a first position adjacent a driver of the vehicle and a second position spaced away from the vehicle driver.

Abstract: A portable office device is adapted for use with a seat in a vehicle to form a desk and includes positionable support members or legs that may be folded or pivoted into either an extended or a retracted orientation. The positionable legs enable the portable desk to be selectively positioned within a vehicle at an elevated height for use within the vehicle with the legs in the extended orientation, and with the legs in the retracted orientation, enables the portable desk to be readily transported by hand. The portable desk may further include a pivoting work surface member, various storage compartments, and a slot for receiving a seat belt to secure the portable desk to the vehicle seat.