A fresh report from Bloomberg has reinforced rumors that Apple may be developing its own chips for use in its Mac range in addition to its mobile products. If true, it signals a transition from Intel and would help to contextualize Appleís move to make Bob Mansfield the head of its new ìTechnologiesî group, which is combining research into wireless, battery and semiconductor. At the time of Appleís annoucement, it noted that the new group has ìambitious plans for the future.î