webcam - This is a small digital video camera , eBook reader - It is a portable device that stores books, smartphone - This is a wireless handheld telephone, drone - It's a programmable robot that can fly, scanner - This is an input device that is used to copy photos, digital camera - These are used to take photos or videos, smartwatch - This is a device that can be worn as a watch, voice-controlled assistants - It is a voice-controlled application which understands voice commands, external hard drive - These are portable storage devices, USB stick - A USB flash drive, 3D printer - This is a computer-aided manufacturing (CAM) device which produces 3D models , monitor - This device looks like a TV screen,

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