Role reversal is "Switching Roles."
Doubling is "Thought Bubble."
Mirroring is "Screen Image."
Surplus reality is "Three Wishes."
The video, titled Presence, is elegantly done and the new names, admittedly, bring a freshness to these techniques originated by Dr. J.L. Moreno, the developer of psychodrama, and Augusto Boal, the developer of Theatre of the Oppressed.
Mecca is a drama therapist and co-founder of Presence Center for Applied Theatre Arts which utilizes Theatre of the Oppressed, drama therapy and Playback Theatre to address matters of race, gender, culture and ability.