News
Self-driving cars move forward. Can we say the same for epileptic driving rights?
The future of autonomous vehicles is almost a certainty, but for people with seizures and epilepsy who are dependent and reliant on having transportation for their day-to-day activities, it is anything but. The self-driving cars of the future could offer independence and freedom for those who are not legally able to obtain a driver’s license due to their medical conditions. However, as the autonomous vehicles of the future approach with every passing day, it seems that the states and laws that surround epilepsy and driving may need re-examining, especially as companies like Tesla move toward a future involving self-driving cars.
Laws regarding epilepsy and driver’s licenses vary from state to state. However, what may be more striking than the fact that those who suffer from seizures are rarely granted driving privileges is the fact that many states have not started to prepare for a future with them on the road as passengers. The simple fact is that companies are moving closer and closer to solving autonomy every single day. Legislation has not moved forward at the pace of autonomy, which begs the question: What if self-driving cars come before those with epilepsy have the right to operate them?
According to the California Department of Motor Vehicles, what lies ahead for autonomy really depends on the companies that handle the issue. For companies like Tesla, the goal is obvious: create a car that can take away the hassle of driving and make things safer for more people. However, some of the companies involved in the fight for autonomous vehicles may not realize the act of service they are doing for those who have not had the opportunity to drive or operate a motor vehicle due to a neurological condition.
David Dobrik’s Tesla launch does not define his love for the company
The California DMV told Teslarati that it allows those with epilepsy or conditions involving seizures to be evaluated by the State to ensure they remain safe behind the wheel. “If you lose consciousness for a short period of time, you can also lose control of your vehicle, which can result in serious accidents or death,” the California DMV writes on its website. Those who are interested in obtaining a driver’s license will undergo an evaluation, which uses the “Lapse of Consciousness Consolidation Table” as a benchmark to determine whether a person seems capable of driving a vehicle.
Obviously, whether the person receives driving privileges or not is completely dependent on the symptoms, severity, and causes of their condition. The chart is extensive and uses ten pages of tables to evaluate a potential driver, leaving no room for personal interpretation or grey areas. Additionally, provisionally available license grants are possible depending on a lapse of time in between episodes. However, it requires full medical transparency from the driver, including regular check-ins that are technically written and law-abiding statements. Falsifying the status of one’s condition can ultimately result in the suspension and possible revocation of a driver’s license.
While all of these details provide some color to the potential rights of those who would be interested in obtaining the privilege to drive a vehicle, there is still a major miscommunication on the potential of what self-driving cars could do for people who are not eligible for a license. Additionally, it could benefit some drivers who may be fit to drive but are uncomfortable with disclosing medical information with relation to the HIPAA act. When Level 5 autonomy is reached by a company, laws and legislation will have to be written or revised to include those who would like to have their vehicle drive them to a destination. Unfortunately, while companies chip away and move closer to this goal, the lack of knowledge on the part of DMVs at the current time was shocking. Relatively no detail was given by the California DMV, where Tesla was located until late September. Meanwhile, Waymo and Pony.ai still call California home in Mountain View and Fremont, respectively.
While the evaluation process is clear and concise, it only takes into account the instances where those with epilepsy would be able to drive a car, and not in the instance that a car drives itself. Essentially, the preparedness of government agencies to cater to those with disorders could result in even more time wasted for those who are affected.
The status of the self-driving industry is also moving forward at a tremendous rate. Tesla is expanding its Full Self-Driving Beta program and is focusing on gathering more data with the help of its Beta fleet to make its neural network more robust. Waymo is launching somewhat successful moves toward autonomous driving, and Pony.ai is launching Robotaxis in Beijing.
Waymo’s self-driving cars invade San Francisco street in most bizarre way possible
States need to begin working toward clarifying the situation between self-driving cars and the epileptic. There is too much room for interpretation currently, and the issue is much more serious than just “hitching a ride.” The revolutionary change that has already started occurring with electric cars will see something extremely similar with self-driving vehicles: a lack of understanding and infrastructure that could potentially delay progression and derail advancement in the way people with neurological disorders get from place to place.
Don’t hesitate to contact us with tips! Email us at tips@teslarati.com, or you can email me directly at joey@teslarati.com.
News
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
