The assistant professor stayed late to mentor the new graduate students before the conference.

During the tense match, the assistant referees communicated quickly to confirm the offside decision.

The library assistants rearranged the children's section to make it more accessible.

My personal assistant scheduled all my meetings, managed my correspondence, and reminded me to take breaks.

The legal assistants prepared the case files and coordinated with the witnesses.

The legal assistant prepared the case file before the attorney arrived.

The referee assistants signaled a corner kick after the ball deflected off the defender.

During orientation week, the language assistants offered one-on-one sessions to help newcomers adjust to campus life.

Many companies are developing personal digital assistants that can anticipate users' needs before they ask.

She kept her old personal digital assistant in a drawer as a reminder of how we used to organize our lives before smartphones.