I would like to build two types of slider (horizontal and vertical) with a continuous scale from 1 to 10. I want my participants to respond using a touch screen on a laptop (Windows 10). Unfortunately, I did not find information how to activate a touch screen response and no information of a vertical slider. Could you give me a hint? Many thanks!
P.S. I just tried a most basic slider and it even worked sometimes with touch screen but only sporadically. Why so?