Similar to the Lomography Lomomatic 110 ($99), the Pentax 17 utilizes one CR2 battery which can be hard to come by cheaply — ...

Most modern Windows laptops and desktops with built-in webcams have dedicated LED indicators to let you know that the camera is powered on and watching you. However, some devices come with no such ...

Panorama Direction Indicator: This symbol indicates how to move the iPhone when capturing a panoramic photo. By default, the ...

The appropriate action in digital radiography is to monitor the exposure used for each imaging procedure by observing the exposure index or other exposure indicator and train the staff to use ...