If you have a family member or friend who has a disability or limited mobility but is competent to vote, ask the person whether they still vote and whether they need help getting to the polls, voting at their long-term-care facility, or casting an absentee ballot. If the person needs help, offer your assistance. Signed, your friendly election official (poll worker)
I'm thinking of people who have physical disabilities (temporary or permanent) or mild mental impairments or treatable mental illnesses who understand voting, know something about the candidates, and just need help with getting to a polling place or dropping off an absentee ballot.