Projector device user interface system

#The present disclosure relates generally to a user interface and related system for a projection device.

#The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings, in which the like references indicate similar elements and in which:

#FIG. 1 is an exploded isometric view of an image projector and an image-rendering device according to one embodiment.

#FIG. 2 is a graphical representation of an exemplary use environment in which the embodiment of FIG. 1 may be implemented.

#In recent years, projector devices, such as digital projectors, have found increased popularity as a tool for the presentation of content to an audience. These projectors are typically used to project a computer-generated presentation onto a viewing surface, and allow a user to easily present high-quality, professional appearing images to audiences of a range of sizes. As a result, these projectors are now often found as permanent fixtures in conference rooms and other meeting facilities.

#Some projector devices are configured to enable a user to access a presentation by coupling their computer to the projector. Typically, a user must physically connect their computer, such as a personal computer or personal digital assistant (PDA), to the image projector. This process may present issues to the presenter. For example, there may be compatibility issues between the hardware and software on the computer and on the image projector. Moreover, connection to the image projector may require numerous cables and/or adapters to enable connection of the user's computer with the available projector. It is not unusual for the cables and adapters to get lost or become misplaced.

#Thus, where cables are used to connect image sources directly to a projector, there may be issues when multiple presenters use the same projector. For example, when transitioning from a first presenter to a second presenter, the first presenter must physically connect an image source, such as a computer, to an image projector using the appropriate adapters and cables. The first presenter then typically seats himself or herself close to the image projector. When the second presenter wants to present their presentation, the first presenter may have to disconnect the computer from the image projector, enabling the second presenter to connect a new computer to the image projector, possibly using different adapters and cables. Typically, the first presenter may have to change seats with the second presenter to provide room for the second presenter to connect to the image projector. This transition between the first and second presenter may take a significant period of time and be disruptive to a meeting.