About the Reviewers

Colin Holgate has been a programming for 30 years, using a variety of multimedia authoring tools, including HyperCard, LiveCode, Adobe Director, Adobe Flash, and Unity 3D. He has been a SketchUp Pro user since 2004, and has used SketchUp alongside Unity 3D to make a virtual walkthrough of the new World Trade Center site. The walkthrough is located at http://www.wtctwo.com/.

Colin was one of the two reviewers for the Packt book, SketchUp 7.1 for Architectural Visualization. Thomas Bleicher was the other reviewer.

Thomas Bleicher is a trained architect with a soft spot for daylight and computer simulation. He has worked as an architect and consultant in Germany and UK. In his spare time, he develops software for SketchUp and daylight analysis.

Currently, he lives in the Cayman Islands.