Same in Jersey; it is useful to me because I work the polls on election day and my new (voting, not working) district location doesn't leave me time to go home for lunch after voting.
Same here. I voted early, so I could work as an election judge or alternate judge on election day. Starting in 2016 my county introduced a system of vote anywhere on election day. I tried it out. The great thing about that system is that it replaced a computer printout of hundreds or thousands of voters in a particular precinct with a terminal that can read the barcode on the back of a Texas driver's license or ID card. This allows any voter registered in the county to be verified. It's also much quicker than looking through a large bound printout.