Hypotheses on the Symmetry between Vision and Hands

Your right hand gets it. Your left hand won’t cooperate.You mean to move one character, but move the other instead.Focus on one, and you lose track of the other.All you have to do is guide two characters to their goals.The catch? You control both of them yourself.Control two characters independently with your left and right hands in this top-down action game.Your left hand controls the man connected to the red line. Your right hand controls the woman connected to the blue line. Move, jump, and dash as you coordinate their movements through each stage.In this experiment, we will measure the ability to transmit information from vision to the brain and from the brain to the hands using a game. We will also verify the improvement in this ability through repeated trials. The game involves controlling two hands, one with your left hand and the other with your right hand, to reach the goal on the stage. The hands can change their movement direction, jump, and run. While the game is primitive, controlling two characters independently with separate hands may cause significant stress to participants. Please do not continue the experiment if you find it too stressful, and take breaks as needed. Two colors. Two characters. Two goals.Each stage features mechanisms associated with red or blue.Discover how each character interacts with the matching mechanisms as you make your way forward. Guide the man to the red circle and the woman to the blue circle. Get both to their goals to advance to the next stage.Simple controls. Surprisingly uncooperative hands.Either character looks easy enough to control.Try controlling both, and the confusion begins.Which one should move? Where should you jump? Which hand are you focusing on right now?You can see what needs to happen. Getting your hands to do it is another matter.That disconnect turns familiar moves and jumps into a fresh challenge. Detailed information about the game is provided below. Please review it before participating. Game Rule 1: Character ControlIn the game, you will control a male hand with watch connected to the red line with your left hand and a female hand with bracelet connected to the blue line with your right hand. You will use their movements to progress through the stages.KeyboardChange direction for left hand: WASDJump for left hand: F Dash for left hand: C Change direction for right hand: OKL; Jump for right hand: J Dash for right hand: M Open menu: ESC GamePad(Xbox)Change direction for left hand: Left stick, D-PadJump for left hand: Left triggerDash for left hand: Left bumperChange direction for right hand: Right stick, Face button(XYAB/○△□×)Jump for right hand: Right triggerDash for right hand: Right bumperOpen menu: Start button(XBox:Menu/Switch:+/DualShock:Option) Game Rule 2: GoalEach stage in the game has a goal. The red circle represents the male character's goal connected to the red line, and the blue circle represents the female character's goal connected to the blue line. Reaching the goal will advance you to the next stage.Game Rule 3: GimmicksThere are gimmicks corresponding to each color.Try interacting with them using the hand of the same color.Videos & LivestreamsYou are welcome to post gameplay videos and livestream this game.Please include a link to the game’s Steam store page in your description to help new participants discover the experiment.