Mr. M who lives in Miyagi prefecture puts “MK – 623 Rock-Paper-Scissors Game Kit” in the case at a recreation center where Mr.M is working. It is used for training of the head of the patient who is hospitalized in the facility I heard the story.

“MK-623 Brain Training While Playing! Play Against PIC! Rock-Paper-Scissors Game Kit” is a fun Rock-Paper-Scissor game kit that can fight against PIC microcontroller with 2 64 dot matrix LEDs while playing.

Mr.M put the MK – 623 in the case, and and he attached a big pushbutton switch that is so soft that it is easier to push.

It is useful for entertainment of patients being hospitalized, and it seems that they also become head gymnastics.