A Walmart customer was struggling to get an employee to retrieve an item from a locked shelf, so he tried writing the store a personalized note. Featured Video Krista Berens Kelly (@kristakelly300) ...

E-readers and tablets have us doing more of our reading on screens than ever before. The latter category, including devices such as the iPad Pro and Surface Pro, even offers pens for scribbling notes.

There’s a reason sticky notes are a staple in offices, dorm rooms, books and so many other places. They’re incredibly convenient when you need to quickly jot something down and stick it somewhere ...