This document summarizes the results of a study that tested different touchscreen interaction techniques for people with motor impairments. The study tested target sizes of 7mm, 12mm and 17mm and techniques like tapping, crossing, exiting and gesturing in different screen areas like corners, edges and middle. The best target size was found to be 12mm for most techniques but error rates remained high. Interacting at screen edges had lower error rates than the middle. Gesturing was the best technique for edge targets while tapping was best for middle targets. The best technique, size and area combinations are discussed to inform the design of more accessible touch interfaces. Future work could explore differences between able-bodied users and those with motor impairments.