Human-size AI Robots are Becoming the Centre of Attraction

Human-size AI Robots are Becoming the Centre of Attraction

Innovations in artificial intelligence, human-size AI robots are becoming the center of attraction


While many are still in prototype or early development stages, a selected few have slipped out of R&D and into the real world in recent years, working as cocktail waiters, hotel concierges, underwater divers, and caretakers for aging adults. Some are warehouse and factory workers, helping humans with logistics and production, while others seem to be more curious and awe-inspiring, conducting symphonies and greeting visitors at conferences.

What are Humanoid Robots

Human-size AI robots look and behave like humans. Initially, much of its behavior will resemble natural human behavior. For example, some models are designed to simulate facial expressions, body language, and body movements. In the latest evolution of this technological implement, they are mostly built with cameras, sensors, and indispensable artificial and machine learning technologies.

Significance of Humanoid Robots

While more human-size AI Robots are entering the world and making a positive difference in sectors such as logistics, production, healthcare, and hospitality, their applications are still limited, and development costs are high.

Despite this, the industry is projected to expand. According to, the global market for humanoid robots is estimated to be worth $1.8 trillion in 2023 and is projected to reach more than $13 trillion over the next five years.

The growth and demand for these advanced humanoid robots will be driven by their AI capabilities and human-like characteristics, which enable them to take on more tasks in the service, education, and healthcare sectors.

In other regards, one of the AI robotics firms, Figure, teamed up miraculously with OpenAI, one more backing startup that has been taken to invest by Jeff Bezos, among the others. In the deal, OpenAI is supposed to integrate its GPT-language models on the Figures robots in accordance with the modified specifications. Nvidia, a chip manufacturer designer, gives news about the GR00T humanoid robot. The objective of the project is to develop the robot GR00T as the humanoid out-of-the-ring model, which is robust for applications from robotics to AI. After that, Tesla and Elon Musk's Optimus robot application announcement arrived in 2022, but the humanoid robot still needs to be put into production. Before companies can launch their humanoid robots, they will need to conduct pilot programs to test their ability to work safely and collaborate with humans on factory floors and warehouses, among other places.

It's hard to predict how human-size AI robots will interact with society and how humans will respond to their assistance. For some, the rise of so-called robots colonizing workplaces will appear as a challenge, a threat, or useless workforce competition. While other people might consider the purpose of such emerging technologies positively (e.g., increased productivity, safety), they will tend to ignore many potential harmful impacts.

Humanoid robots, almost certainly, are able to change nearly everyone's life, and fortunately, some of them are with us at the moment, and we can turn to them.

How are Humanoid Robots Used?

Hospitality: Humanoid robots, such as Kime, are being used in Spain to serve drinks and snacks to customers at self-service kiosks. Those robots cash in on both their roles as hotel concierges and customer-facing activities.

Education: Humanoid robots Nao and Pepper are already performing their educational roles, including guiding students to prepare content lessons and learning to program them.

Healthcare: In addition, people are asking about hiring various humanoid robots to communicate patient information or measure their vitals in healthcare settings.

Top Humanoid Robots 


The most recent and advanced humanoid robot created by Engineering Arts is named Ameca. The company describes Ameca as a "development platform for testing artificial intelligence and machine learning." Ameca has sensors that can detect movement throughout a room, as well as face recognition and multiple voice recognition. Ameca interacts naturally with humans and is able to detect emotions and age. Ameca is able to express common human emotions such as astonishment, surprise, yawning, shrugging, and more.


The most recent humanoid robot series, Alter 3, was created by Osaka University and programmed by Mixi. Driven by an artificial intelligence neural network, Alter 3 is inclined to music and has performed in an opera. Alter 3 has improved sensors and expressive ability, as well as a voice system for singing. In 2020, Alter 3 conducted an orchestra at Tokyo's New National Theater and participated in several live performances.


The ARMAR-6 robot is designed for industrial applications and was developed by scientists at the German Institute of Technology in Carlsruhe.  It can complete the sculpture by utilizing an array of techniques, such as chisels, drilling, and hammering. It uses AI, which has learning ability, to move the objects and hand them over to human employees. Besides, it can do maintenance work, such as dusting some surfaces, and when there is any problem, it will definitely ask for expert help.


The 2022 humanoid robot Astro is the product of Apptronik's prior robotic experience. Apollo is the outcome of this. Up to 55 pounds in weight, Apollo is intended for usage in manufacturing facilities and storage facilities. It may also find its way into the retail and construction sectors. The robot has an impact zone that allows it to stop its movement when it detects nearby moving objects. Swappable batteries last four hours each, helping Apollo stay productive.


Atlas is Boston Dynamics' 5-foot-tall, 196-pound backflipping, jumping, and diving humanoid robot. It's powered by depth sensors that enable real-time sensing of depth, as well as the company's proprietary model-predictive control (MPC) technology that improves motion. Atlas' three onboard computers and 28 hydraulic joints allow it to move at speeds of over 5 miles an hour (8 kilometers per hour). Atlas is built using 3D-printable parts. Boston Dynamics roboticists use Atlas as part of their research and design efforts to increase agility and coordination similar to that of humans. In April 2024, the company announced plans to discontinue the hydraulic Atlas robot and replace it with an electric version that they say will be more robust and have a more comprehensive range of motion.


Human-size AI robots are becoming more and more commonplace in our everyday lives. They are trendy in the attractions industry, where they can welcome visitors and manage exhibitions. As technology progresses, these robots will become more and more important in various industries, changing our everyday lives and work processes. The future of artificial intelligence (AI) is looking very promising.


1. Service robots have improved sensors and interact with humans closely, true or false?

True indeed, service robots' senses and human-robot interface skills have improved. These developments have made it possible for conversations, eye contact, and facial emotions to flow more naturally and smoothly.

2. What are the main components of a robot?

One of a robot's primary parts is the controller, which manages the mechanical system's whole range of motion. Additionally, it is equipped with sensors that deliver up-to-date data on the work environment and are robots.

3. Name some different types of robots

The different types of robots include service robots, humanoid robots, medical robots, industrial robots, agricultural robots, and space robots.

4. Human-robot interaction example

Autonomously cleaning people's homes is one way that robots like iRobot's Roomba vacuum cleaner engage with people. To carry out precise surgeries, surgical robots such as the da Vinci system communicate with surgeons.

5. Humanoid robots usage examples in daily life

Pepper and other humanoid robots may communicate with family members, offer reminders, and even amuse them with stories or music. Moxi and other robots help hospitals by delivering supplies, which lessens the labor of medical personnel.

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