The present invention relates to a haptic system. The present invention also relates to a method for manufacturing a shape memory liquid crystal network. Furthermore, the present invention relates to electronic apparatuses with user input and device output provided with such a haptic system.

Methods for making and embodiments of polymer electrolyte matrix comprising the cured product of a precursor solution comprising one or more liquid crystal elastomers, one or more ionic liquids, at least initiator, and an ionic salt, and optionally one or more plasticizers, and solid-state polymer lithium batteries comprising the polymer electrolyte membranes.