A double blind encounter is when both (or all) players take action simultaneously (or nearly so) like when throwing hands in RPS. Can occur in real-time gameplay. Is most clear with turn-based gameplay like the Pokémon battle system
Richard Hakem Terrell (KIRBYKID), An indie game designer, video game consultant, tournament organizer, competitor, writer, musician, artist, and teacher), Critical-Gaming Network (Critical-Glossary), Dallas, TX, USA 2007 (updated 2013). http://critical-gaming.com/critical-glossary/, (Ergo - Amer) {747}