Electromechanical display devices and artificial intelligence (AI) / machine learning (ML)-enabled chatbots

An electromechanical display device, comprising:

• a mounting mechanism;
• an adjustable arm operably connected to the mounting mechanism, wherein the adjustable arm is configured to raise and lower a display portion of the electromechanical display device;
• a plurality of rotating prisms, each rotating prism comprising a plurality of faces;
• a motor configured to cause the plurality of rotating prisms to rotate;
• a motion sensor configured to detect motion proximate to the electromechanical display device;
• a microprocessor operably connected to the motor and the motion sensor;
• a clutch operably connected to a rotating prism of the plurality of rotating prisms;
• and
• a printed circuit board (PCB) comprising a switch configured to be pressed by the clutch, wherein
• responsive to the motion sensor detecting motion proximate to the electromechanical display device, the microcontroller is configured to cause the electromechanical display device to periodically rotate the plurality of rotating prisms, and
• the microprocessor is configured to detect that the switch was pressed by the clutch, via the PCB, and to stop rotation of the plurality of rotating prisms when the pressing of the switch is detected.

An electromechanical display device, comprising:

• a mounting mechanism;
• an adjustable arm operably connected to the mounting mechanism, wherein the adjustable arm is configured to raise and lower a display portion of the electromechanical display device;
• a plurality of rotating prisms, each rotating prism comprising a plurality of faces;
• a motor configured to cause the plurality of rotating prisms to rotate;
• a motion sensor configured to detect motion proximate to the electromechanical display device;
• and
• a microprocessor operably connected to the motor and the motion sensor, wherein
• the microprocessor is configured to operate the electromechanical display device in a passive mode by default that has lower power consumption than an active mode where the plurality of rotating prisms are rotated,
• the microprocessor is configured to transition the electromechanical display device to the active mode responsive to the motion sensor detecting the motion proximate to the electromechanical display device, and
• the microprocessor is configured to return the electromechanical display device to the passive mode after the motion sensor does not detect motion for a period of time.