Fig. 3

Visual representation of types of digital health intervention identified in the scoping review. Interventions identified were binaural auditory beats (BAB) [25], SMS text reminders [21], Fitbit Flex movement tracking [29], StopWatch movement tracking [26], Ecological momentary assessment (EMA) [24], Internet-based self-help comprehensive behavioural intervention for tics (ICBIT) [27], Method of Loci (MoL) [28], Scientific brain training programme (SBTP) [22], and Drive Smart [23]