Interactive Web3D landing pages for your online content.
Bjorn's Doorways is a web app for viewing and interacting with Web3D art - art created with assorted Bjorn's Playground apps and add-ons such as Bjorn's 3D Diagrams, Bjorn's 3D Word Clouds and Bjorn's Fancy Charts, see https://www.backlund.org/app.aspx?cid=3D for complete list of apps.
One purpose of Doorways is to act as a portal (landing page) for online content (e.g. presentations).
The user can zoom in, rotate and interact with your Web3D art before clicking the optional link that will take him or her to the final destination (e.g. your slideshow).
