Guest author Liraz Margalit, PhD, is a web psychologist at ClickTale, a company that provides website optimization software and consulting. Smartphones and tablets both get us online, store our photos and keep track of our calendars. But they are not the same. In fact, user behavior varies quite a bit between the two. While they’re both portable and sleek, and used to get online access when users are away from desktop computers, people have different mindsets around them.