The justice has emerged as one of the court’s sharpest critics, issuing more dissents than any colleague during the Supreme Court term that ended last month.

Lawyers, law students and other fans of U.S. Supreme Court Justice Ketanji Brown Jackson erupted in cheers and a standing ovation — eagerly snapping far-off, hazy cell phone photographs during the single occasion it was allowed — as she appeared Thursday at an Indianapolis Bar Association luncheon nestled within the Indiana Convention Center.