Hitachi Ltd is still looking for an operating system for its new SH3 microprocessor, which is designed primarily for personal communicators, Dow Jones & Co reported – it has an industrial control operating system – Tron presumably – running on it, but doesn’t reckon that that would garner much market outside Japan; as reported, Sega Enterprises Ltd is using an earlier version of the SH3 in its next generation of games machines, which will hit the market by the end of this year.