Macropads can be as simple as a few buttons hooked up to a microcontroller to do the USB HID dance and talk to a PC. However, ...

When first implementing smart home products into your home, you may be aiming for that sci-fi fantasy feel that you see in a range of different movies. You want the ability to walk up to a sleek wall, ...

You can set up the Back Tap feature to launch any app -- it even works when you use a phone case. Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming ...

Poor hygiene, an infection, and navel stones are common causes of a smelly belly button. Keeping your belly button clean or treating the underlying condition can get rid of odor. Showering after ...

Umbilical hernias, appendicitis, gastroenteritis, and peptic ulcers might cause belly button pain. Belly button pain can be diagnosed with imaging scans, as well as blood, stool, and urine tests. Mild ...