Pointing Tasks Using Spatial Audio on Smartphones for People With Vision Impairments. - Abhijeet Singh Raina; Ronak R. Mohanty; Abhirath Bhuvanesh; Divya Prabha J; Manohar Swaminathan 001; Vinayak R. Krishnamurthy (J. Comput. Inf. Sci. Eng., 2024)