Disclosed is a housing for an electronic device that includes a rear wall having an interior surface and an exterior surface, a central electrical contact in the rear wall, a first cut-out on the exterior surface of the rear wall exposing a portion of the central electrical contact, a first radial electrical contact in the rear wall, and a second cut-out on the exterior surface of the rear wall exposing a portion of the first radial electrical contact.

Housing for an electronic device

An electronic device that includes a display screen and a scroll wheel coupled to the display screen by a processor. The scroll wheel includes a rotational input component for directing movement of a navigational indicator on the display screen and a depressible input component for inputting a character for display on the display screen.

Scroll wheel with character input

Systems, methods, and computer-readable mediums, consistent with principles of some embodiments of the present invention provide for dynamically generating a document including storing a plurality of static content, information related to a user of the document, and a plurality of dynamic content associated with each of a plurality of categories associated with user information, storing a template including predetermined areas for static content and dynamic content, selecting at least one of the stored dynamic content based on the user of the document, and dynamically generating the document including the plurality of static content and the selected at least one dynamic content, wherein the dynamically generated document is displayed on a display.

Systems and methods for managing and displaying dynamic and static content

Transmitter for a monitor for a movable barrier

A system made up of a portable information terminal mountable on a shopping cart for providing product and advertising information while the cart is moved inside a store and an external memory device connectable to the portable information terminal, the external memory device including a memory housing, a non- volatile memory storing data in the memory housing, and a first electrical connector projecting from the housing for allowing a processor to access the stored data; the portable terminal including a terminal housing including a display, a processor in the terminal housing for causing the display to display product information and advertisements, and a second electrical connector inside the housing complementary to the first electrical connector for connecting an external memory device to the processor, the terminal housing including a passage providing access to the second electrical connector from outside the terminal housing and at least one door recessed in the passage shiftable from a first position blocking the passage to a second position by inserting the external memory device into the passage.

Portable information terminal mountable on shopping cart and removable memory device usable with same

A portable processor-based system may include a display that is controlled by a scroll wheel. The scroll wheel extends completely through the display housing so that it can be manipulated between the thumb and forefinger of the user. This scrolling operation may be done at the same time the display itself is held in the user's hand.

Philip White

Papers

Portable processor-based system

Wireless web tablet

Digital subscriber line gateway