Abstract: A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received.

Abstract: An apparatus comprises a plug to couple the apparatus to a display device, a first receptacle to receive a first media device containing image data for display on the display device and an imaging processor coupled to the plug and the first receptacle.

Abstract: An image-rendering device including a body, a connector configured to removably attach the body to a projection device, the connector movably coupled to the body such that the body is movable between at least a first position and a second position relative to the connector. The image-rendering device further includes an image receiver associated with the body, wherein the image receiver is configured to allow transfer of data representing an image to the image-rendering device. In some embodiments, the image receiver is a wireless receiver. The wireless receiver may be an integrated wireless network card or a removable wireless network card.

Abstract: An apparatus comprises a first plug to couple the apparatus to a host connection and a second plug to couple the apparatus to a display connection. The apparatus further comprises a metallic transmission medium coupled to the first plug and link extender circuitry coupled to the metallic transmission medium and the second plug. The link extender circuitry including equalization circuitry coupled to the metallic transmission medium to restore voltage levels on signals transmitted on the metallic transmission medium, differential signaling receive circuitry coupled to the equalization circuitry; and differential signaling transmit circuitry coupled to the differential signaling receive circuitry and the second plug.

Abstract: An apparatus comprises a plug to couple the apparatus to a display device, a first receptacle to receive a first media device containing image data for display on the display device and an imaging processor coupled to the plug and the first receptacle.

Abstract: A projection apparatus equipped to provide direct support for media contents stored in a portable storage device, and methods practiced thereon, are described herein.

Abstract: In a computing device configured to be connected to a wireless network, a method of projecting an image via a projection device over the wireless network, is provided, wherein the projection device is connected to the wireless network via an image-rendering device configured to receive data over the wireless network. The method includes detecting the image-rendering device over the wireless network, presenting a display identifying the image-rendering device to a user, receiving selection of the image-rendering device by the user and sending data representing the image from the computing device to the image-rendering device over the wireless network for projection by the projection device.

Abstract: An image-rendering device for a projection device is provided. The image-rendering device includes a body, a connector movably coupled to the body, wherein the connector is configured to electrically and structurally couple the body to the projection device such that the body is movable between at least a first position and a second position relative to the connector, and an image receiver associated with the body. The image receiver is adapted to alternatively receive a first interchangeable data transfer device and a second interchangeable data transfer device, wherein each interchangeable data transfer device is configured to allow transfer of data representing an image to the image-rendering device.

Abstract: The present invention provides an image-rendering device for an image projector. The image-rendering device includes a body having an image receiver adapted to alternatively receive a first interchangeable data transfer device and a second interchangeable data transfer device. Each interchangeable data transfer device is adapted to enable transfer of an image to the image-rendering device. The body may further include a projector connector adapted to operably couple the image-rendering device to the image projector and a processor configured to automatically transmit the image from the image receiver to the image projector for display. In some embodiments, the image-rendering device includes a peripheral device connector configured to enable at least one peripheral device to be operably linked to the image-rendering device. The peripheral device connector may be configured to transmit an image from the at least one peripheral device to the image projector, or vice versa.