 At Apple Computer, Samir Arora, David Kleinberg and Sal Arora did research in early information navigation applications – before the term "browser" was born and Mosaic was invented.Development was transferred to the new-founded company Rae Technology, a spin-off from Apple Computer.At Rae, the two Arora brothers and David Kleinberg developed an object-oriented environment called SOLO (Structure of Linked Objects), which is the technological basis of NetObjects Fusion.