The International Conference on Mobile and Ubiquitous Multimedia (MUM) is a leading annual international conference, which provides a forum for presenting the latest research results on mobile and ubiquitous multimedia. The conference brings together experts from both academia and industry for a fruitful exchange of ideas and discussion on future challenges, in a comfortable and effective single-track conference format.

The 25th International Conference on Mobile and Ubiquitous Multimedia (MUM 2026) will be held in Glasgow, United Kingdom, December 2026. MUM 2026 is held in cooperation with ACM SIGCHI. The conference is currently being planned as an in-person event only. Still, the organization is continuously monitoring travel and health restrictions and may reassess the possibility for virtual or hybrid options.

In addition to the peer-reviewed accepted papers, the conference program will also include keynote presentations, posters, and demos, among other tracks. The conference will also have a co-located doctoral school. The technical program will be complemented by several social events to facilitate informal discussions and networking among the conference attendees and invited guests.