２つ教えてください
Now,notes Craig Mundie,one of Microsoft's top technologists,not just elites,but virtually everyone everywhere has,or will have soon,access to a hand-held computer/cellphone

,which can be activated by voice or touch,connected via the cloud to infinite applications and storage

,so they can work,invent,entertain collaborate and learn for less money than ever before.という英文のconnectedって多分which内部の動詞ですよね？andが無くて良いのですか？

もう１つは
Routine jobs should be performed using technology rather than labor in order to have more free time.で使われてるusingの文法ってなんですか？