GroundCrew – Mission Control Your Mission
http://groundcrew.us/

Groundcrew coordinates on-the-ground action with your people. Use location, availability, and skills to mobilize in real time. Groundcrew is useful when: a) You have mobile teams; b) Organizing or dispatching is the hardest part of your job; c) Group texting is too simple for your tasks; d) You want live reports, and the ability to adjust assignments as things come up; and e) You have passive members and want to create real world action. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.