The Information reported of Google's interest in Skybox in April. Aside from providing high-res imagery that could bolster Google Maps/Earth, Skybox provides related analytics services aimed at enterprises/institutions.
TechCrunch observes Skybox currently relies on just one satellite, and needs more funding as it gets set to launch a second one in June. The company recently placed an order for 13 small satellites.
A 7" prototype tablet sporting "two back cameras, infrared depth sensors and advanced software that can capture precise [3D] images of objects" is said to be on tap. There's a good chance OmniVision (OVTI +1.1%), already a Tango partner, is the image sensor supplier.