I design and lead prototyping and research sessions. They are extremely helpful not only to see how users interact with your product or service but to understand their expectations and needs.
Some of the sessions a lead were to
Understand how people take care of their backyards and gardens. (Roy Doblik)
Understand expectations and prototype a urban farming box. (Sprout to plate)
Prototype new lunch rituals for a co working space (Space by Doejo)