(Telecompaper) Nokia announced that Michael Halbherr has decided to step down as CEO of Here and as a member of the Nokia Group leadership team, effective 1 September, in order to pursue his own entrepreneurial interests outside the company. Cliff Fox, currently senior vice president, Core Map Group, at Here, will assume the position of acting head of Here, effective 1 September. A search for a permanent leader of Here will start immediately inside and outside the organisation.