python 2.7 - Pygame with Smartboard Event Type -

i want know correct event type electronic smart white board is, @ moment following works on regular screen mouse, , mouse attached electronic white board, doesn't respond finger tap.

if event.type == pygame.mousebuttondown , event.button == 1: 

what correct event.type smart boards when using finger tap white board.

i added code , prints out event type terminal.

event = pygame.event.poll() x = event.type print pygame.event.event_name(x)