Be original and creative, and stand out from the other applicants.
Prepare a deck of cards with questions the interviewer(s) might not ask, but fulfill two qualifications: when read by the interviewer it will raise enough curiosity in him to ask it, and your answer and story regarding it shows you in a good light. Then give the deck to the interviewer and ask them to shuffle and choose any question for you to answer.
Online assistants in far away countries can be useful, but many things have to still be dealt with in the real world. You might need someone to go stand in line, and fill all the forms at some irritating office.
Have a marketplace for local errands. You specify what you need to be done and where, and the system will match you with local people willing to do the job.