On a regular computer, the slideshow controls (arrows, play/pause button) become visible when hovering over an image.
On a mobile device, the slideshow controls don't become visible when hovering over an image. That means that people can't view the next images in the slideshow. Screenshot: http://farm8.staticflickr.com/7233/7018115493_5c2719b64f_b.jpg
Can the slideshow controls be fixed in such a way that they are visible/invisible depending of the hover state of an image for big screens (computer), but when the screen becomes smaller (mobile device) the controls don't rely on the hover state, meaning they are always visible.