Yes, cell phones are input-output devices.The 'input' part is you pressing keys to dial a number. The 'output' is the display screen.
Audio output.
NO, cell phones contin a cpu, input and output devices but no hard drive
Cell phones have both input and output functionality, like being able to speak into and hear out of or being able to type text and see it on the screen.
Head sets have speakers on two ears and a microphone. The speakers are output devices and the microphone is an input device. So if a headset is an input/output device.
Touchscreen. You see them every day on kiosks, cell phones, and PDA devices. The output is what you can see on the screen. The input is when you can control the device by touching images on the screen.
The most prevalent input and output devices that people will use in the next one to three years is smart phones and tablets. It has been estimated that approximately 1,000,000,000 smart phones will be sold in the next years.
is an omr and input or output device?
both input r output
It's all 3.
Input device.
output/input