Kee

Key is an artifical intellegenice and a character in the series.

Biography
Key was a Life-assist artificial intelligence that Keina's grandfather created to focus and keep keina's company after the accident confined me to a hospital bed and became bedridden.

Relationships

 * Cayna/Keina Kagami: Key was a Life-assist AI that my grandfather created to keep me company after the accident confined me to a hospital bed. That was Key's role in the life of Keina's

Support
Key is a Virtual Assistant, That focus on supporting and keep company Keina's. Key or Virtual assistants (Life-assist Ai) can also be contrasted with another type of consumer-facing AI programming, called smart advisers. Smart adviser programs are subject-oriented, while virtual assistants are task-oriented.

Key created by Keina's grandfather to be assist on typically perform simple jobs for end users, such as adding tasks to a calendar; providing information that would normally be searched in a web browser; or controlling and checking the status of smart home devices, including lights, cameras and thermostats. Also able task virtual assistants to make and receive phone calls, create text messages, get directions, hear news and weather reports, find hotels or restaurants, check flight reservations, hear music, or play games.