Hi Jhopper,
on mobile devices it is bad practice to have pop-up/modal windows. That's why, in AjaxCart, there are different functionality depending on the viewport/device.
Please let us know if you have any other questions!
Go to JCarousel/Content/css/JCarousel.css. Go to line 203 and find this selector ".products-carousel .item-info .jcarousel-product-name". Remove these two lines from its styling:
height: 24px;
overflow: hidden;
now the titles of the products in the JCarousel would be visible.