- Basically, robots have mechanical construction. That is to form or shape designed to accomplish a particular task.
- Also, it contains electrical components. That is a use of power and control the machinery.
- Basically, it contains some level of a computer program. Also, it determines what, when and how a robot does something.
In an interview setting, when asked about the aspects of robotics, you could provide a comprehensive answer that covers various dimensions of the field. Here’s a structured response:
- Mechanical Engineering: This aspect involves the design, construction, and operation of the physical hardware of robots. It includes considerations such as material selection, kinematics, dynamics, and mechanisms for movement.
- Electrical Engineering: Robotics heavily relies on electrical systems for power distribution, sensor integration, actuator control, and signal processing. Understanding circuits, microcontrollers, power systems, and interfacing various electronic components is crucial.
- Computer Science and Software Engineering: This aspect focuses on programming robots to perform specific tasks autonomously or under human control. It includes areas such as motion planning, perception, machine learning, and human-robot interaction.
- Sensors and Perception: Robots need sensors to perceive their environment and make informed decisions. This aspect involves understanding various sensor technologies like cameras, lidar, ultrasound, and inertial measurement units (IMUs), as well as processing sensor data for decision-making.
- Control Systems: This aspect deals with designing algorithms and controllers to regulate the behavior of robots. It includes feedback control theory, PID controllers, state estimation, and adaptive control techniques.
- Artificial Intelligence and Machine Learning: AI plays a significant role in enabling robots to learn from data, adapt to changing environments, and make intelligent decisions. Machine learning techniques such as reinforcement learning, supervised learning, and unsupervised learning are applied in robotics for tasks like object recognition, motion planning, and task optimization.
- Human-Robot Interaction (HRI): Understanding how humans and robots interact is essential for designing intuitive interfaces and ensuring safe collaboration between humans and robots. This aspect involves studying psychology, ergonomics, and design principles for effective communication and cooperation.
- Ethical and Social Implications: Robotics raises ethical concerns regarding job displacement, privacy invasion, safety risks, and the potential for autonomous weapons. Considering these implications and designing robots with ethical principles in mind is crucial for the responsible development and deployment of robotic systems.
By addressing these aspects comprehensively, you demonstrate a well-rounded understanding of robotics and its multidisciplinary nature.