We present a study comparing differences in visual scale due to perspective (distance) and software scaling. The software scaling method corrected for quantization of the input device and resolution to ensure equivalency in the scaling methods. Results indicate that while perspective yields consistent performance across different scale factors, software scaling did not.
Citation (ACM)
Graeme Browning and Robert J. Teather. 2015. Differences in Perspective and Software Scaling. In Proceedings of the 3rd ACM Symposium on Spatial User Interaction (SUI '15). August 8–9, 2015, Los Angeles, CA, USA. Association for Computing Machinery, New York, NY, USA, 128. https://doi.org/10.1145/2788940.2794366