Butlin's, a leading UK holiday resort company, was set to open new activity centres featuring an expanded range of engaging activities for their guests. The number of daily activity time slots would increase dramatically, from approximately 50 per day to anything between 100 and 1,000. The existing UI for activity booking was deemed inadequate and would have resulted in a poor user experience, making it virtually impossible for guests to efficiently find and book activities. The objective was to explore opportunities to design an improved user interface that would ensure resort guests could easily navigate, filter, and book activities suitable for their group.