I applied through college or university. The process took 1 day. I interviewed at Foxconn (Taipei) in Jul 2014
Interview
First do English test with the computer they have.
Then group interview with some current assistants, they introduced the duty, and asked everything about your background.
Last is group interview with the manager with Skype. The manager will ask questions randomly to each candidates.
Interview questions [1]
Question 1
Are you single? When will you plan to get married? Will your family support you for this job to work abroad?