Apple has held its Worldwide Developers Conference and we go through the main announcements including the new features that didn’t make the keynote, the F1 movie starring Brad Pitt is about roar into theatres – and you can watch the haptic trailer that lets you see and feel the action, we check out eero Pro 7 mesh wireless system, we roadtest Tineco Carpet One Cruiser, Hisense has released the M2 Pro Mini projector that can turn any room into a 4K home theatre and we’ll answer all your questions in the Tech Guide Help Desk.