The Infantryman 2000 was a future soldier concept developed by Scicon Limited in 1984 intended to be used by the British Army in the year 2000.
The suit had an internal heating system to regulate the body temperature.
It was also thick enough to withstand toxic agents, but able to give an equal sense of touch to the soldiers own skin.
The backpack had a high speed computer connected to the helmet, boots, programming pad, gloves and weapon.
There are some reports two functioning prototypes were completed apart from the PR & ergonomic handling mockups.