The goal of the BATMAN project is to create a much lower overhead and more dynamic method of collecting routing information at run time. Beyond the BATMAN routing protocol, there have been discussions about applying machine learning to add predictive routing with information from Android’s accelerometers, gravity sensors, gyroscopes, and rotational vector sensors to predict where it can find the next node in the network.

Initial testing is promising. Each smartphone in the network can operate up to about 100 feet away from its nearest neighbor. VoIP works over up to 5 hops. Initial tests with 30 nodes did not reach the limit of the number of channels supported by 802.11, but developers expect to find one when a larger number of nodes are employed, and hope to solve it with a new routing »