Low-latency body area network for capturing body motions

Techniques for forming a specialized low-latency local area network with sensor modules are described. These sensor modules are respectively attached certain parts of a human body. Sensing signals or data from sensing modules are combined in a designated module, referred to as hub module, responsible for communicating with an external device. The hub module establishes a communication session with each of the remaining sensor (satellite) modules, where the session may be established over at least one channel. The hub switches proactively to another channel when there is any downgraded performance in the channel.