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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: IEEE Trans Hum Mach Syst. 2018 Jan 23;48(2):136–148. doi: 10.1109/THMS.2018.2791562

Fig. 4.

Fig. 4

The Collection Game with Communication-Enhancement functionality. After players collect one toy (e.g., the red snowflake in the left picture) using the Collection Tool, the game is paused and gives a cue: “Look and Talk to your partner!” for players (as shown in the right picture).