Ameca, Optimus and the humanoid robots that impressed us the most

Machines that act on their own under the orders of their owners, that has been one of the most ambitious and desired dreams of humanity. As 2024 closes, our civilization can boast of having materialized this desire. There are several examples of robots humanoids that develop in such a way that they are very close to equaling us (if they have not already surpassed us in some aspects).

The rise of automata has been boosted thanks to the development of artificial intelligence. The new models have been made to resemble humans both in appearance and behavior, thanks to the fact that they integrate advanced technologies to improve the interaction of the environment. These technologies include natural language processing, advanced mobility, and sensory capabilities.

And although their development is still reserved for a small circle related to industries, there are already intentions to build them massively, such is the case of Elon Musk with his Optimus unit, which hopes to be released to the public in 2026.

Below, a review of the robots with the most promising advances that we have seen in 2024.

America

The brain of this robot, developed by the British company Engineered Artsoperates thanks to the GPT-4 language, one of the most advanced to date from OpenAI, creator of ChatGPT. It is thanks to this technology that their answers are very convincing.

Ameca is designed to interact directly with humans. It is not a robot designed for heavy tasks such as transporting boxes or doing surveillance work. Instead, Engineered Arts suggests that he could work as a receptionist, be a guide at exhibitions and museums, or give talks.

The robot has been equipped with cameras in its binocular eyes, microphones and a multitude of sensors, as well as facial recognition software that allows it to respond realistically to the questions of its interlocutors. It features gray rubberized skin on the face and hands and is specifically designed to appear genderless.

It also has motorized and articulated fingers, arms and legs. He says he can’t dance, but he does some rhythmic movements with his hands.

It is able to identify where or who the questions come from and even generates conversation.

El Comercio was able to talk with America when it was exhibited at the Mobile World Congress. He answered without problems where he comes from, what his capabilities are, doubts about some statements, was interested in continuing the conversation and even said that Peru seems “a charming place.”

Optimus

Although Teslathe company founded by Elon Muskis globally recognized for its electric vehicles, has also made significant advances in robotics. The latest version of its humanoid robot, Optimus Gen 2, has increased its speed by more than 30%, reaching a mobility of 0.6 meters per second.

Made with actuators, sensors, batteries and artificial intelligence developed entirely by Tesla, Optimus Gen 2 weighs 10 kilograms less than its previous versions. In addition, it has been equipped with more precise hands, capable of manipulating an egg without breaking it, a detail that reflects the importance of dexterity in its design.

Optimus has a height of 1.72 metros and can load up to 20 kilogramsallowing you to perform a wide variety of tasks, from handling delicate objects to carrying out tasks that require greater physical effort.

Atlas

Atlas, the humanoid robot developed by Boston Dynamicshas established itself as one of the most advanced and agile automatons in the world. Renowned for his impressive movement capabilities, he can run, jump and perform stunts that challenge the limits of traditional robotics.

Initially designed for rescue and exploration applications in hazardous environments, Atlas excels in its ability to navigate uneven terrain and manipulate objects with precision. Its mobility system allows dynamic movements and swinging with a fluidity that imitates human biomechanics.

The robot measures approximately 1.50 meters tall and weighs around 90 kilograms. It is equipped with advanced sensors, stereoscopic cameras and artificial intelligence algorithms that allow it to adapt to the environment and perform complex tasks autonomously.

One of Atlas’ most striking achievements is his ability to execute parkour maneuvers such as flips, spins, and obstacle jumps, demonstrating a level of control unprecedented in humanoid robotics.

Apollo

Apptronik is a company specialized in the development of this type of models with a view to facilitating automation in the processes of some industries. Its most notable product is a robot known as Apollo, designed with the goal of reducing labor shortages.

Apollo has a weight of 72 kilograms and measures about 1.70 meters. These characteristics are not a coincidence, since their main task is to help in construction work or tasks that require strength.

In fact, recent tests have shown that this robot is capable of lifting objects up to 25 kiloswalk and open doors.

Another important fact is that the body of the robot is removable. That is, it can separate its legs or torso to attach to other structures. As for the design, its face has an electronic ink screen to show emotions and on its chest it integrates an OLED panel, in addition to a large number of sensors and cameras.

Digit

Digit, developed by Agility Robotics, has become a reference in the field of industrial and logistics robotics. Its bipedal and compact design allows it to move efficiently in human environments, easily adapting to load handling and transportation tasks.

The model is designed to automate delivery and warehouse processes, facilitating the loading and unloading of merchandise, as well as the organization of inventories. Thanks to its ergonomic structure and autonomous navigation capacity, it can navigate narrow corridors, climb stairs and avoid obstacles.

With a height of 1.75 meters and weighing approximately 65 kilograms, can transport loads up to 18 kilograms. Its modular design allows for the incorporation of flexible arms that provide greater versatility in manipulating objects.

The robot is equipped with LiDAR sensors, cameras and machine learning algorithms that allow it to map the environment and adjust its mobility in real time. Additionally, Digit can collaborate directly with humans in factories and warehouses, increasing efficiency without compromising safety.

Agility Robotics plans to expand the use of Digit in sectors such as distribution and retail, positioning it as a key piece for the automation of physical work in the industries of the future.