Physical interaction

1. Digital Games vs Board Games (Gamification And Bloom's Taxonomy Tips)
2. Game Controller vs Game Console (Player-Centric Gamification Tips)
3. Game Environment vs Game World (Gamification Achievement Systems Tips)
4. Virtual Business vs Digital Business (Virtual Economy Gamification Tips)
5. Virtual Reality (VR) Games vs Augmented Reality (AR) Games (Player-Centric Gamification Tips)