A man is standing in a room, gesturing with his hands as if speaking

A man is standing in a room, gesturing with his hands as if speaking. He is wearing a short-sleeved white shirt, a navy-blue vest, and light-colored pants. The room appears to be a classroom or office setting, with a projector screen to his left and a table with a laptop and other items to his right. An air conditioning unit is visible on the wall above the laptop. There is also a water cooler and a whiteboard in the background.