The Plasticsmith today announced the Lapvantage Dome, a new laptop stand designed to improve computing ergonomics. The Lapvantage Dome comes in two models; the Deluxe model height adjusts from 4.75 to 6.5-inches, swivels 360 degrees, and features a polished acrylic platform, while the Standard model has a stationary base and platform, with a fixed height of 5.5-inches. Both models are available in black or white, with the Deluxe model priced at US$69.95 and the standard model is $49.95.