HUD Headset

The Tok'ra Selmak/Jacob Carter used this HUD headset when he and SG-1 (minus Teal'c) were in the Tobin system's minefield. He used this HUD to be able to see the position of the mine they had ringed into the back of the tel'tak with one eye while using his other to look at the positions of the mines outside the ship.

Later when Major Samantha Carter asks for Selmak's help Jack O'Neill takes over flying the ship and wearing the HUD.