I love how the slider handles the responsive demands of various browsers. But we would like to display a different image when the site is accessed by phones (eg. iPhone/Android). We have a slider with 2 video calls to action. One on the left and one on the right. The slider reduces the size of the slider correctly, but the resulting image and calls to action are too small for use by thumbs. We would like to display a different slide with calls to action on the top and bottom.

I haven't spent a lot of time researching if this is possible yet. Just starting my research.