Seyed Mohammad RezaSaadat Beheshti, Panos Liatsis. CAPTCHA Usability and Performance, How to Measure the Usability Level of Human Interactive Applications Quantitatively and Qualitatively?. In International Conference on Developments of E-Systems Engineering, DeSE 2015, Dubai, United Arab Emirates, December 13-14, 2015. pages 131-136, IEEE, 2015. [doi]
Abstract is missing.