This picture of a tactical computer is somewhat old but shows you what we talk about. The difference to the new TVC-2.0 TL is just that you have the power of a workstation within a wearable system that is even capable to visualize 3D- Data in realtime. Another toy for the hightech soldier.

The new Thermite TVC-2.0 TL is said to be the smallest tactical visual computer on the market today. Its small form factor and weight (0.75 kg), combined with its PC compatibility and unique video and graphics capabilities makes the TVC-2.0 TL well suited for man-wearable 2-D/3-D graphics and video-intensive deployed C4ISR, UAV/UGV control, mission planning, mission rehearsal, biometric - as well as 2-D/3-D-augmented reality-based maintenance deployed applications.

Read on: Tactical computer is optimized for vehicle mount and wearable deployment