HOLLOW IS AN EXPERIMENTAL COLLABORATIVE SPACE SHAPED BY INTERACTION. HOLLOW IS USER GENERATED- IT RECORDS AND STORES THE MOVEMENT OF ALL VISITORS WITHIN ITS SPACE. HOLLOW BEGAN X DAYS, MONTHS, MINUTES, AND SECONDS AGO, AND WILL CONTINUE TO STAY ONLINE UNTIL ITS SPACE IS FULL. USERS OF HOLLOW CONTRIBUTE TO BOTH ITS DEVELOPMENT AND DECAY.