| AAL | Ambient-Assisted Living |
| CC2U | CloudCare2U |
| DDoS | Distributed Denial of Service |
| IoT | Internet of Things |
| IoMT | Internet of Medical Things |
| MiTM | Man-in-the-Middle |
| MQTT | Message Queueing Telemetry Transport |
| QT | QTRobot |
| ROS | Robot Operating System |
| SAR | Socially Assistive Robots |
| SSID | Service Set IDentificator |
| UEQ | User Experience Questionnaire |