Optical data storage and retrieval systems, namely, optical disc drives utilizing scanning mirrors and parts therefor, for use in the fields of electronic entertainment devices, namely audio recording and transmitting devices, video recording and transmitting devices, digital cameras, and video game units; computers and embedded computer systems, namely personal computers, mainframe computers, network servers, and car navigation systems; video and audio editing systems; data loggers

Data mining services for others; data warehousing services for others; database development for others

Public opinion polling services for others; public opinion survey services for others