Systems and methods are described herein for a computer-based communication application that displays, along with an incoming call notification, content specific to the parties involved. The application identifies electronic records of events attended by the users, and retrieves content specific to those records. For example, the application may identify electronic mail or meeting notifications sent between the users and concerning a particular subject matter. Images related to that subject matter are then retrieved and displayed during calls between those users. Users are thus presented with customized and personalized content specific to the subject matter of each call, thus helping them better recognize callers and more readily engage with the call.