Taken from ATUHM user manual:

[SmartCable Technology]
ATUHM utilizes Ryft Industries’ patented SmartCable technology, which self-diagnoses internal issues relating to wiring malfunction. The Automated Maintenance Diagnostic (AMD) will continuously run when ATUHM is active, overseeing the SmartCables and ensuring they perform required efficiency maintenance and self-repair directives.

Danger Zone One. Story by Midnight. Art by Tanabata Usagi.