Keyboard

A system for putting a computer device into lock mode, the system being configured to:

• (a) activate a timer to count for a predetermined amount of time;
• (b) generate motion data with a radar module;
• (c) if motion data received from the radar module indicates that movement of a user of the computer device has been detected, then repeat steps (a) & (b);
• (d) if the timer has not expired, then repeat step (b);
• and
• (e) send a lock mode instruction to the computer device.

A system for putting a computer device into sleep mode, including one or more processors in communication with:

• (a) a radar module for detecting movement of the user;
• and
• (c) data storage, including instructions stored thereon that, when executed by the one or more processors, cause the system to perform the steps of:
• (i) activating a timer to count for a predetermined amount of time;
• (ii) generate motion data from with the radar module;
• (iii) if the motion data indicates that movement has been detected, then repeat steps (i) to (ii);
• (iv) if the timer has not expired, then repeat step (ii);
• (v) sending a sleep mode instruction to the computer device.

A system for putting a computer device into lock mode, including one or more processors in communication with:

• (a) a radar module for detecting movement of the user;
• and
• (c) data storage, including instructions stored thereon that, when executed by the one or more processors, cause the system to perform the steps of:
• (i) activating a timer to count for a predetermined amount of time;
• (ii) generate motion data from with the radar module;
• (iii) if the motion data indicates that movement has been detected, then repeat steps (i) to (ii);
• (iv) if the timer has not expired, then repeat step (ii);
• (v) sending a lock mode instruction to the computer device