Touchscreen prompts for preschoolers: designing developmentally appropriate techniques for teaching young children to perform ge

Though toddlers and preschoolers are regular touchscreen users, relatively little is known about how they learn to perform unfamiliar gestures. In this paper we assess the responses of 34 children, aged 2 to 5, to the most common in-app prompting techniques for eliciting specific gestures. By reviewing 100 touchscreen apps for preschoolers, we determined the types of prompts that children are likely to encounter. We then evaluated their relative effectiveness in teaching children to perform simple gestures. We found that children under 3 were only able to interpret instructions when they came from an adult model, but that children made rapid gains between age 3 and 3-and-a-half, at which point they were able to follow in-app audio instructions and on-screen demonstrations. The common technique of using visual state changes to prompt gestures was ineffective across this age range. Given that prior work in this space has primarily focused on children’s fine motor control, our findings...

• Type: Journal
• Year: 2015
• Where: ACMIDC
• Authors: Alexis Hiniker, Kiley Sobel, Sungsoo Ray Hong, Hyewon Suh, India Irish, Daniella Kim, Julie A. Kientz
• Keywords: ACMIDC 2015, Human Computer Interaction