The mapper also notes behaviour category codes, which are calculated on the percentage of time (5-minute timeframes) an individual has spent in each behaviour category(24 in total). There are high-potential category codes, such as: A for articulation (e.g. talking); D for doing (e.g. for oneself or engaging in self-care); and E for expressive activity (e.g. singing). These have the potential to increase engagement and therefore wellbeing.