Abstract: Embodiments of disclosed portable speakers can be enclosed in interchangeable speaker enclosures (or “jackets”). In some embodiments, jackets can protect a portable speaker from potential damage resulting from moving the speaker, which can be moved around indoors or used outdoors. Jackets can be easily attached to the portable speaker and easily detached from the portable speaker. Jackets can provide aesthetic appeal and protect the speaker from damage, while improving the quality of audio output and enhancing the listening experience.

Abstract: A multi-user videophone hub may include a processor, a video camera, a display, and a wireless communication interface to communicate with at least one local handset. The processor may be configured to receive video from the at least one local handset, and create a composite video stream based on video from the video camera and the video received from the at least one local handset. The processor may also be configured to send the composite video stream to a remote device and receive video from the remote device. The processor may then show the video from the remote device on the display, and send the video from the remote device to the at least one local handset.

Abstract: An input device capable of optically communicating with an electronic apparatus is provided. The input device includes a light source, a force sensor, and a controller. The force sensor is configured to sense a force applied to a tip of the input device and generate a first sensing signal corresponding to the sensed force. The controller is electrically connected to the light source and the force sensor, and configured to receive the first sensing signal and control the light source to generate light pulses in response to the first sensing signal according to a predefined protocol.

Abstract: Systems and methods are provided for an interactive and collaborative computing device. One example device enables users to establish a communicative link with the interactive and collaborative computing device such that each user may view and share information whether in a local or remote interactive and collaborative environment. The systems and methods described herein further provide a way for users to annotate content displayed on the interactive and collaborative computing device by providing annotative input via another computing device.

Abstract: An input device capable of optically communicating with an electronic apparatus is provided. The input device includes a light source, a force sensor, and a controller. The force sensor is configured to sense a force applied to a tip of the input device and generate a first sensing signal corresponding to the sensed force. The controller is electrically connected to the light source and the force sensor, and configured to receive the first sensing signal and control the light source to generate light pulses in response to the first sensing signal according to a predefined protocol.

Abstract: Methods and systems are provided for a limited access remote control system. Embodiments of the invention can include a remote device (202) including logic configured to transmit a control signal to a device (200) to be controlled and logic configured to transmit an access signal to the device (200) to determine an access level available to the remote control (202) that transmits the control and access signals. Embodiments can further include logic configured to receive the control signal (204), logic configured to receive the access signal and/or process the access signal (210) and logic configured to limit the operation (208) of the control signal in accordance with the access level indicated by the access signal.

Abstract: A distributed transceiver for wireless communication system providing access to a public data communication network is disclosed. A plurality of RF access points are positioned in a premises to provide service coverage for mobile wireless according to a local wireless communication protocol. Each of the RF access points is coupled to a central controller by a cable to permit transmission of a low voltage DC power signal to the RF access point and transmission of uplink and downlink signals between the central controller and the RF access point.

Abstract: A method and apparatus for an improved user interface for indicating a current keyboard operating mode for a computer having a small keyboard with multi-function keys. An iconic indicator is displayed for indicating a current mode of operation of the keyboard which allows a user to easily determine an expected response from keys actuated in a particular keyboard mode.