On Earth, people grip objects to ensure they don't fall. In space, this process changes: When astronauts hold an object ...

Visual objects in the real world are seen in contextual scenes. These contexts are usually coherent in terms of their physical and semantic content, and they usually occur in typical configurations.

TSG Consulting is a technical consulting firm that specializes in quantitative decision analysis of complex mining, manufacturing, logistical, and transportation systems. Simio software lets users ...