Abstract: A wireless input device includes an information receiving terminal and an information outputting terminal. The information receiving terminal generates a first-portion key. The information outputting terminal receives the first-portion key and generating a second-portion key. An original information is converted into an encrypted information by the information outputting terminal according to the first-portion key, the second-portion key and an encryption algorithm. The encrypted information and the second-portion key are transmitted from the information outputting terminal to the information receiving terminal. The encrypted information is restored to the original information by the information receiving terminal according to the first-portion key, the second-portion key and an encryption algorithm.

Abstract: A portable information handling system interacts with a game controller through either a direct connection at a wired interface at the sides of opposing controller housings and the information handling system housing or through a bridge having a bridge housing that directly couples to the controller housing as a bridge to the information handling system, such as with a wireless interface. Embedded code executing on a controller processor in the controller housing supports a controller state machine that interacts directly with the information handling system or with a bridge state machine executing as embedded code on a bridge processor. Updates to the embedded code may be communicated both to and from the controller through the information handling system or the bridge.

Abstract: A wireless input device includes an information receiving terminal and an information outputting terminal. The information receiving terminal generates a first-portion key. The information outputting terminal receives the first-portion key and generating a second-portion key. An original information is converted into an encrypted information by the information outputting terminal according to the first-portion key, the second-portion key and an encryption algorithm. The encrypted information and the second-portion key are transmitted from the information outputting terminal to the information receiving terminal. The encrypted information is restored to the original information by the information receiving terminal according to the first-portion key, the second-portion key and an encryption algorithm.

Abstract: A portable information handling system interacts with a game controller through either a direct connection at a wired interface at the sides of opposing controller housings and the information handling system housing or through a bridge having a bridge housing that directly couples to the controller housing as a bridge to the information handling system, such as with a wireless interface. Embedded code executing on a controller processor in the controller housing supports a controller state machine that interacts directly with the information handling system or with a bridge state machine executing as embedded code on a bridge processor. Updates to the embedded code may be communicated both to and from the controller through the information handling system or the bridge.