bios timer interrupts hello i m trying to use the bios timer interrupts which occur every seconds or times a second to time people s response times in a psychology experiment and the response times are on the order of seconds is there any way i can get better precision than by counting ticks or can i make the ticks occur more frequently i m trying to do this in dos on a and it would be nice if this could also work on our old machines running dos i know i know i don t like them any more than you do but this is by no means a requirement just a possibility so basically any information on the bios tick scheme and the related inrterruots would be appreciated as well as any information on alternate ways of improving accuracy email is preferred as i m planning on posting this to a few boards and i don t read all of them thanks joe
