Brief speech recognition systems and digital cameras.

What will be an ideal response?

Answers will vary. Speech recognition systems enable the device being used to recognize voice input as spoken words. It requires appropriate software in addition to a microphone. To enable hands-free operation, speech recognition capabilities are commonly built into cars for hands-free control of navigation systems and sound systems as well as to allow hands-free mobile phone calls to take place via the car's voice interface. Specialty speech recognition systems are frequently used to control machines, robots, and other electronic equipment, such as by surgeons during surgical procedures. They can also be used by individuals who cannot use a keyboard to input data and control the computer. Music input systems are used to input music into a computer, such as to create an original music composition or arrangement or to create a custom music CD. Existing music can be input into a computer via a music CD or a Web download.?Digital cameras record images on a digital storage medium, such as a flash memory card, an embedded flash memory, or a built-in hard drive.Digital cameras can take still photos or moving video images, or both. In addition to stand-alone digital cameras, digital cameras are integrated into many portablecomputers and mobile devices. The images taken with a digital camera can be sent toothers or posted on social media; they can also be transferred to a computer for editing, printing, or inclusion in a document as needed. Please see the section "Input Devices" for more information.