Fig. 5

Demonstration of smart adhesive film on manipulating various objects. a Smart adhesive based manipulating system to carry out operating behaviors with constitute of manipulating system. b The diagram of the voltage-driven smart adhesive film-based grab-and-release principle, which consists of no-voltage approach to the target (i), forward voltage-driven smart film wrapping to grab the target for transfer (ii), and reverse voltage-driven smart film separating from the target for release (iii). c Smart adhesive film-based manipulating processes of gripping, transferring and releasing various objects, consisting of (i) glass rod, (ii) glass plate, (iii) glass ball, and (iv) raw egg