Abstract: Contact detection units are attached to an information transfer device in a predetermined arrangement pattern to detect contact with a human body. Presentation units are attached to the information transfer device in a predetermined arrangement pattern to present a tactile stimulus. A contact detection unit that has detected contact is specified. Based on the arrangement distribution of the specified contact detection unit and a type of information to be presented via a tactile stimulus, a presentation unit to be driven is specified. The specified presentation unit is driven and controlled.

Abstract: Contact detection units are attached to an information transfer device in a predetermined arrangement pattern to detect contact with a human body. Presentation units are attached to the information transfer device in a predetermined arrangement pattern to present a tactile stimulus. A contact detection unit that has detected contact is specified. Based on the arrangement distribution of the specified contact detection unit and a type of information to be presented via a tactile stimulus, a presentation unit to be driven is specified. The specified presentation unit is driven and controlled.

Abstract: The present invention provides a bar indicator that minimizes the burden placed on the microcontroller. A horizontal bar indicator is generated that requires very little microcontroller firmware overhead, allowing a less powerful microcontroller to be used in the application. The reduced firmware requirement translates into smaller microcontroller firmware ROM requirements, thus enabling a lower cost system to be realized. The bar indicator uses a single byte written to a counter to represent the size of the bar. This byte written to the counter is readily available from the actual parameter value representing the size of the bar without significant additional calculation. The OSD video coming from the OSD logic is overridden with a pixel overwrite when the location of the bar indicator is located. The bar overwrites whatever is located at the position of the bar indicator. The pixel override occurs for a predetermined time.

Abstract: Some embodiments of the present invention enable a user to select from different appearances and sound types by providing different door chime assembly housing covers. The housing covers can be different in shape, size, appearance, and/or acoustic property, and preferably can be releasably mounted a housing base. A door chime assembler, manufacturer, or user can therefore select from different door chime assembly appearances and acoustic properties by selecting one of two or more different housing covers. The door chime assembly can employ a number of different features that change the sound quality of the door chime assembly, including a domed or tented housing cover shape, a housing cover having curved edges and corners, an open acoustic chamber unbroken by internal walls, and side wall housing apertures. Other significant advantages are provided by the use of a door chime assembly transformer that is mounted to the door chime assembly housing.