Pixelworks, Inc. announced that Mr. David J. Tupman has been appointed to the company's board of directors. Mr. Tupman currently serves as the chief executive officer of Details Lab Inc. and provides advisory services to companies seeking to scale their organizations for high-growth, as well as execute on successful technology development and new product introductions. From 2001 to 2011, he rose from manager to vice president of hardware engineering at Apple, Inc., where he led the hardware engineering and technology teams for multiple mobile devices, including the iPhone and iPod.

Previously, Mr. Tupman held various senior engineering positions at Psion Computers, and earlier at Schlumberger in England.