I am unable to provide real-time or the most current regulations regarding the use of electric scooters at Keck Graduate Institute or any other institution because our knowledge is not constantly updated. To get the most accurate and up-to-date information regarding the use of electric scooters at Keck Graduate Institute, I would recommend contacting the institute directly or checking their official website or student guidelines. Institutions often have specific policies regarding the use of personal transportation devices on campus for the safety of all students and faculty, so it is important to consult the relevant authorities.