Virtual Realities
Sells several brands of displays, photographs, descriptions, some specifications and prices.

HMD/ Headset Comparison
Comprehensive comparison table for many systems with traits, prices and pictures.

Microvision, Inc.
Designs and develops laser retina scan personal displays for electronic and computing products for military, aerospace, medical, industrial, consumer electronics uses.

Review of HMD's
List of types and traits, with some photographs, by Professor Steve Mann.

Aerosense Conference 3058
Head-Mounted Displays II, held 21-22 April 1997 archival information.

Aerosense Conference 3362
Head-Mounted Displays III, held 13­14 April 1998 archival information.

FAQ: Visual Displays
From sci.virtual-worlds with product information on visual displays in virtual interface technology, vendors and products.

Comparing Head-Mounted and Stationary Displays
A user study. Users performing a generic search task decrease task performance time by roughly half when changed from stationary to head-mounted displays with matching traits.

TekGear
Offers displays, computers, I/0 devices, and custom wearables.