Keeping in Touch: Tactile Interface Design for Older Users

Dependence on touch-screen devices is becoming unavoidable as the technology grows in ubiquity in commonly used devices such as smartphones, tablets, and ATMs. Unfortunately, when designing these devices, too little attention is paid to a large and growing portion of the population: older adults. Because many older adults find touch screens to be highly appealing and useful, it is important to strengthen the focus on the older user. Toward that end, this article synthesizes the relevant research to provide design guidelines on touch screens for the elderly. The guidelines include such considerations as gestures, element sizes, complexity, and feedback.