Emirates Spinnaker Tower two large, white, sweeping metal arcs, which give the tower its spinnaker sail design. The steelwork was fabricated by Butterley Engineering. At the top is a triple observation deck, providing a 360° view of the city of Portsmouth, the Langstone and Portsmouth harbours, and a viewing distance of . The highest of the three observation platforms, the Sky Deck, has only a wire mesh roof, so visitors are open to the elements. The windows extend above head height, so it is not possible to get a view unobstructed by glass. A glass floor is located on the first viewing deck
Spinnaker Software public, as opposed to corporate market. WindowWorks and other Windows titles in the Betterworking series tripled Spinnaker's revenues and positioned it to acquire the pfs brand from SPC. In January 1991 Spinnaker bought the line of business applications from Software Publishing Corporation, creators of Harvard Graphics. Employees of Spinnaker over the years included: Video executive Chris Deering, Network Associate's CEO Bill Larson, author Seth Godin, shark Kevin O'Leary, and comedy writer John Bowman Spinnaker Software Spinnaker Software was a software company founded in 1982 known primarily for its line of non-curriculum based educational software, which was a major seller during