 Research in 2005 included a model utilizing ground effect at NPS(), DelFly at TUDelft and Wageningen University, etc.Some also consider using a Reciprocating Chemical Muscle for actuating flapping wing MAVs such as the Entomopter pioneered by Robert C. Michelson of Georgia Tech's nonprofit Research Institute.The US Army has been interested in developing MAVs that could be deployed as munitions, fired from artillery or unguided rocket launcher pods.