THIS PROJECT STARTED WITH ATTENTION DEFICIT HYPERACTIVITY DISORDER IN CHILDREN WHICH AFFECTS SCHOOLING. PARENTS THEN BUY LEGO TO TRAIN THE BRAIN. AND THE MEMORY BEGAN TO IMPROVE BEGAN TO CONCENTRATE MORE WHEN DOING THIS PROJECT, HE WAS INTERESTED IN BRAIN DEVELOPMENT BY LEGO. BECAUSE EVERYONE UNDERSTANDS THAT LEGO IS SMART TOYS, BUT WHY IS THAT? SO BEGAN TO STUDY THE HEART OF LEGO TO DEVELOP THE BRAIN IN CHILDREN AGED 3-12 YEARS, AFTER STUDYING, THEN DISCOVERED THAT LEGO IS A SIMPLE JOINT AND MODULAR SYSTEM TOYS USING A JOINT THAT IS EASY TO LEARN AND CONTINUOUS WORK ALLOWS THE BRAIN TO DEVELOP AND CREATE CREATIVITY. OUR BRANDING IS CALLED PREO. THE MAIN IDEA OF THE PROJECT IS CREATE TO CREATE (CREATE SPACE TO CREATE THINKING). ANOTHER IMPORTANT ASPECT OF LEGO ITSELF IS THAT WHEN NOT ABLE TO PLAY THEREFORE, THE CONCEPT DESIGN IS FLXIBLE SPACE. THEREFORE, IT IS A JOINT MODEL THAT CAN BE DISASSEMBLED INTO FURNITURE. WHEN NOT IN USE, IT CAN BE STORED IN THE PROJECTED PLACE. AND IN THE PROJECT THERE IS A