Hell Interface is an alias used by production duo Michael Sandison and Marcus Eoin Sandison, AKA Boards of Canada.

Discography:

• Trapped, part of MASK 200 compilation released on Skam and Musik Aus Strom in 1997.
• Remix of Midnight Star - The Midas Touch, part of the MASK 500 compilation released on Skam in 1999.
• Soylent Night, part of the Whine And Missingtoe collection released on V/Vm Test Records in 1997.
• The Story of Xentrix, part of the Warp WIFOF2003 Mix sampler CD released on Warp Records in 2003.

Sources:
http://www.discogs.com/artist/Hell+Interface