WP4 will plan and carry out a series of experimental productions with key technological advances in haptics and multi- user XR experiences. The incremental development of tools for avatar capturing, motion retargeting and multi-user XR storytelling will be accompanied by a series of experimental productions and evaluations. The focus of these productions and the evaluation will be on visual quality, ease-of-use (during production) and convincingly narrated multi-user experiences. Results of the creative productions will be submitted to international XR venues promoting the innovative tools and content.