Virtual Reality on a Desktop Hailed as New Tool in Distance Education

The gamelike technology spurs interaction, but can students really learn from it?

By JEFFREY R. YOUNG

Margaret Corbit hovers in midair above Cornell University's virtual science museum, and she beckons you to follow her into the clouds.

Stepping off a catwalk is a leap of faith, but Ms. Corbit reminds you that here, in a virtual-reality...