Promt cards︎︎︎
Using the Oblique Strategies cards developed by Brian Eno- or creating your own promts on cards-  

Choose a selection and leave them on either side of the playing space.  Players pick one up before entering the space to frame their focus until they exit the space.

The cards can also be placed near a musician or lighting designer.  The prompt cards help make a clear committed choices and create interesting juxtapositions of different energies in the space. 

You can also time each moment a new card is chosen using a sound of vocal prompt. I try to choose prompts that create strong contrasting energy in the space. 
︎︎︎from Rob K.