Spring Arbor University (SAU) has an Enactus chapter on their campus. You can read more about Enactus by clicking this link http://enactus.org/. One of the three projects the SAU students presented at the Regional Competition in Chicago this April was a way to keep the trike project in India sustainable.
In the presentation below you can see the multimedia component of their presentation they showed during competition. The SAU students won first runner up in their division.