Touch Screen for Train Ticket Vending Machines
Train ticket vending machines (TVMs) are the backbone of self-service station operations, letting passengers buy tickets quickly without waiting for staffed counters. Yet outdated TVM interfaces—small buttons, unresponsive screens, or confusing menus—create frustration. Passengers waste time navigating clunky systems, especially during peak travel hours. Operators deal with frequent screen malfunctions and maintenance delays that disrupt […]