Robotic Labour: A Glimpse into The Future of Work – By Frank Ofili

On August 19, 2021, Tesla chief executive officer, Elon Musk, announced Project Optimus during Tesla’s first AI Day. One year after on September 30, 2022, he unveiled the prototype of Optimus at Tesla’s second AI Day.

It is understandable if there is not much awareness of this across Africa. Nevertheless, Tesla’s Optimus — also sometimes called the Tesla Bot — is one of the company’s most ambitious business gambles beyond electric vehicles. Optimus is a humanoid robot designed to handle unsafe, repetitive, or boring tasks.

Standing roughly 1.73 meters tall and weighing about 56–57 kg, Optimus is capable of performing a variety of tasks. It uses actuators, sensors, and a battery pack (2.3 kWh) to move and perform tasks. The robot can walk, balance on one leg, squat, pick up objects, sort by colour, and manipulate things with its hands. But it still had to undergo some tweak for better effectiveness.

The second-generation design now has improved hands and better balance. Its “brain” is powered by artificial intelligence (AI). It uses neural networks, computer vision, and planning systems drawn in part from Tesla’s self-driving car work. It learns by observation and can pick up tasks by watching humans. It can also perform delicate operations. For instance. in demos, the Gen 2 Optimus handled an egg gently without breaking it, which suggests a high level of fine motor control, and learning from humans

Initially meant for internal use in its factories, Tesla reportedly aims to produce about one million Optimus robots per year by 2030. Elon Musk has said the long-term vision is for Optimus to be rented out or sold to businesses and consumers.

Advantages of Tesla Optimus

Some of the major benefits that Optimus could bring — both for companies and potentially for society at large are:

Automation of Repetitive and Dangerous Work: Optimus is explicitly aimed at tasks that are dull, dangerous, or physically strenuous. In factories, logistics centers, or warehouses, it could take over repetitive tasks, material handling, or even operations in risky environments.

Scalability and Cost Efficiency: Tesla seems to be designing Optimus with scale in mind, re-using its electric vehicle battery technology, designing efficient actuators, and leveraging its AI hardware. Musk has floated a price range of between $20,000 and $30,000) per unit, according to some reports. If Tesla reaches volume production, the cost per unit could become very competitive compared to human labour (depending on the task).

Energy Efficiency: Because Optimus is electric and uses efficient battery systems, operating costs (energy costs) could be relatively low compared to human labour, especially in energy-rich or electricity-optimized settings.

Flexibility and Adaptability: Unlike highly specialized industrial robots, a humanoid robot-like Optimus is general-purpose fit. It could be deployed in many contexts — not just factories, but potentially in homes, logistics, and service industries.

Continuous Learning: Thanks to AI and observation-based learning, Optimus could potentially improve over time, take on new tasks, and adapt to new environments.

Disadvantages and Risks

Despite the promise, Optimus is not without significant challenges and downsides.

Technical Maturity: While Tesla has demonstrated walking, balancing, and basic manipulation, the robot is still far from fully autonomous in real-world unstructured environments. Some critics argue that demonstrations may still involve remote control or teleoperation. Scaling production from prototypes to reliable, mass-produced units is notoriously difficult in robotics.

Cost and Return on Investment Concerns: At a cost of between $20,000 and $30,000 per unit, Optimus is a substantial capital investment for many businesses. Maintenance, repairs, and software updates could further increase costs. And though touted to be efficient, it still depends on electricity infrastructure, which may be expensive or unstable in some regions, especially in Africa.

If Optimus (or similar humanoid robots) were fully commercialized and scaled globally, the impact on labour markets in Africa could be profound. There would certainly be job displacement and economic disruption. Low-skilled, manual labour jobs could be at risk.

Safety Risks: As with all physical robots, there is potential for accidents – failure to have a firm grasp of objects, losing balance, or unintended interactions. Also, if hacked, robots could be manipulated. There is also the case of ethical concerns about liability – who is responsible if a robot injures someone or damages a property?

Job Displacement: If Optimus succeeds commercially, many jobs that are currently manual and low-skilled may be at risk. This could displace workers in manufacturing, logistics, hospitality, etc. Not all workers will be able to transition easily to new roles as there could be a mismatch between displaced labour and new opportunities.

Supply Chain and Geo-political Risks: Components needed for Optimus (e.g. rare-earth magnets) may be subject to supply chain bottlenecks or geo-political restrictions. There are also key talent and intellectual property risks. It is instructive that Tesla has reportedly sued a former employee for allegedly stealing trade secrets related to Optimus.

Wider Implications for the African Labour Market

If Optimus (or similar humanoid robots) were fully commercialized and scaled globally, the impact on labour markets in Africa could be profound. There would certainly be job displacement and economic disruption. Low-skilled, manual labour jobs could be at risk. Many sectors in Africa rely heavily on manual labour, e.g. manufacturing, warehousing, agriculture, hospitality, cleaning, logistics. These could be at risk. Regions that export labour-intensive manufactured goods may face increased competition from robot-driven production elsewhere, possibly reducing demand for labour in local factories.

Governments in Africa would need to develop regulatory frameworks around robot labour

On the other hand, adopting Optimus could boost productivity. Companies in Africa could migrate into more automated, highly efficient production, increasing competitiveness. For sectors like agriculture, robots could help with labour shortages, especially for repetitive or dangerous tasks (e.g., pesticide application, harvesting). Higher productivity could lead to lower costs, potentially lowering consumer prices and boosting economic growth.

Moreover, there will likely be growing demand for workers who can manage, maintain, and program robots. This could create new “robotics technician” or “automation manager” roles. It could, in fact, create a robotics ecosystem. To capitalize on this, African countries would need to invest heavily in education, vocational training, and STEM (science, technology, engineering, mathematics) programs. However, without proactive policies, there is a risk of a “skills divide” – those with access to training benefit, while many are left behind.

Inequality and social disruption could occur if robot adoption is concentrated in certain regions – urban zones and industrial hubs might benefit more, exacerbating rural-urban inequality. Displaced workers may struggle if there are not enough new, good-paying jobs. This could fuel social unrest, especially in economies with fragile social safety nets. Wealth could further concentrate in the hands of the companies (or countries) that adopt and own robotic infrastructure.

Governments in Africa would need to develop regulatory frameworks around robot labour – safety standards, liability, data/privacy laws, and tax policy (e.g. should robot labour be taxed like human labour?). There may also be ethical questions around labour rights – should robots be allowed to replace humans entirely in certain sectors? What about social welfare for displaced workers?

On a more optimistic note, African economies could leap-frog traditional industrial phases. Rather than relying on labour-intensive manufacturing, they could move toward high-tech, automated industries. Local robot manufacturing or assembly hubs could emerge, especially if regional companies partner with global players or develop local robotics capacity. International investment might flow into robotics-based infrastructure in Africa, creating a virtuous cycle of technology adoption, skills development, and economic growth.

Conclusion

Tesla’s Optimus robot is not just a futuristic gadget. It represents a fundamental shift in how we think about work, productivity, and the role of humans in the economy. If commercialized, it could dramatically reshape labour markets all over the world — Africa inclusive.

For African economies, the rise of humanoid robots like Optimus presents both a challenge and an opportunity. There is real risk of job displacement for labour-intensive sectors, but also a chance for accelerated industrialization, productivity gains, and the development of a new high-skill workforce. The direction things take will depend heavily on how governments, businesses, and educators prepare for a more automated future.