You need a solution with on-demand implementation abilities ...

Adding Vuzit into a website is easy. The Vuzit solution is built with AJAX technology (not flash) so there is no need to worry about browser plug-ins or incompatibility issues. It also means that the Vuzit solution will be easy to imbed in any web platform. We have created extensive developer tools, and in some cases, some of our Vuzit customers have built additional widgets for us.

Usability means buy-in
Ease of integration means that you'll know all of your users. Near or far, Mac or PC, new or old browser, all will be able to utilize Vuzit's code at your site. More usability by the end user means more buy-in to your Vuzit based documents. Ease of integration also means less time coding and testing, and more free time to work on other projects.