Funahashi, KenjiMaki, HayatoIwahori, YujiKulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk2020-12-012020-12-012020978-3-03868-112-01727-530Xhttps://doi.org/10.2312/egve.20201270https://diglib.eg.org:443/handle/10.2312/egve20201270We propose a novel tap method for a capacitive touch screen, which is called inverse tap (iTap). Because this is operated as follows: a finger is removed from a screen first, and then put on it, different from normal tap. It enables the people with visual impairment to find a braille on a touch screen and operate a button, after remembering a button and a function layout. It also enables drivers to operate a car audio and an A/C through a touch screen instrument panel after a quick look at it while driving when they can not close watch on it.Human centered computingHuman computer interaction (HCI)10.2312/egve.202012703-4