Here’s a sampling of user interfaces across compact cameras from every major digital camera maker: Canon, Nikon, Sony, Panasonic, Casio, Olympus and Fujifilm. User interfaces matter in these cameras more than ever because they’re increasingly the major way you drill down to change settings or switch modes—rather than manually cranking a dial, like on a pro DSLR. Some are pretty good (Canon, Samsung) while some are pretty bad (Casio).