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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.
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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.
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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.
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SpaceX’s Raptor engine family has steadily increased sea-level thrust while simultaneously reducing mass, turning iterative engineering gains into substantially higher performance for the Super Heavy booster. CEO Elon Musk shed more light on how powerful Raptor 4 will be, and it’s pretty crazy.
Raptor 1 delivered 185 metric tons of thrust at roughly 2,080 kilograms, while Raptor 2 raised that to 230 tons while cutting mass to about 1,630 kilograms. SpaceX data for Raptor 3 lists a target of 280 tons at 1,525 kilograms (with further reductions in associated vehicle hardware), while operational flight ratings have been cited near 250 tons.
This morning, Elon Musk stated that Raptor 4 is expected to reach 300 tons of sea-level thrust at roughly the same mass as Raptor 3. Across these versions, thrust has risen by more than 60 percent from the first engines while engine mass has fallen, producing a sharp improvement in thrust-to-weight ratio. This is a true testament to how great SpaceX engineering has been:
🚀 Elon says Raptor 4 will make 300 tons of thrust at sea level at roughly the same mass as Raptor 3.
How far Raptor has come:
Raptor 1: 185 tf, 2,080 kg
Raptor 2: 230 tf, 1,630 kg
Raptor 3: 250 tf, 1,525 kg
Raptor 4: 300 tf33 on Super Heavy = ~9,900 tf, nearly 3x Saturn V https://t.co/HQDswZhyvL
— TESLARATI (@Teslarati) October 26, 2026
With 33 engines on SuperHeavy, the jump from earlier versions to a 300-ton Raptor 4 would produce roughly 9,900 metric tons of total liftoff thrust, nearly three times the Saturn V’s approximately 3,400 metric tons from its five F-1 engines.
This is not just a larger number on a data sheet, either, as sea-level thrust is the force available the moment the vehicle leaves the pad. This is when it is heaviest and still deep in Earth’s gravity well and dense atmosphere.
Higher levels of sea-level thrust directly improves the initial thrust-to-weight ratio of the full stack. A higher ratio produces faster acceleration off the pad, which shortens the time the rocket has to spend fighting gravity, and gravity losses during the first minute or two of the flight are a major drain on total available delta-v. Every second shaved off of that early climb preserves more propellant energy for reaching orbital velocity or for carrying extra payload.
Because Super Heavy’s engine count is constrained by vehicle diameter and packing density, increasing thrust per engine is the most straightforward way to raise total liftoff performance without redesigning the booster structure or design.
The same-mass target for Raptor 4 is equally important. Holding engine mass roughly constant while raising thrust improves the engine’s own thrust-to-weight ratio and reduces the structural and propellant mass fraction that must be carried solely to support the engines.
Earlier Raptor iterations also simplified or eliminated extensive vehicle-side hardware such as heat shields. These gains compound: more force for less installed mass leaves additional capacity for propellant, payload, or operational margins such as engine-out capability.
For Starship’s architecture, the practical effects are large. Greater liftoff thrust supports heavier vehicles, larger propellant loads, and higher payloads to low Earth orbit, figures SpaceX has targeted in the 100-plus-ton reusable range. That capacity underpins orbital refueling, lunar missions, and eventual Mars cargo and crew flights.
Continued growth in sea-level thrust therefore tightens the gap between theoretical rocket performance and the high flight rates and reusability needed to make large-scale space transport practical.
Tesla has expanded its Tesla Assisted Driving (TAD) suite to its tenth European country, as Latvia joined a growing list of European Union member states authorizing the company’s advanced driver assistance technology.
Tesla Europe announced this morning that the system is now approved in Latvia, with a software rollout to begin soon.
The approval and rollout follow recognition of a provisional European type approval originally granted by the Netherlands’ RDW authority on April 10.
🚨 Latvia has just received approval for Tesla Full Self-Driving (Supervised)
This is the 10th country in the EU to gain approval:
1. Netherlands — 10 April 2026 (original RDW approval)
2. Lithuania — 20 May 2026
3. Estonia — 29 May 2026
4. Denmark — 9 June 2026
5. Belgium — 10 June 2026
6. Slovenia — 7 September 2026
7. Czechia — 21 September 2026
8. Croatia — 29 September 2026
9. Slovakia — 16 October 2026— TESLARATI (@Teslarati) October 26, 2026
Latvia’s Road Traffic Safety Directorate (CSDD) evaluated the Dutch documentation, coordinated with the other national authorities, and reviewed updates from Tesla. These included tightened limits on speed offsets, automatic resets of any manual speed adjustments after each trip, and stronger driver monitoring.
In Europe, the feature is marketed as Tesla Assisted Driving after a recent rule change that labeled the name “Full Self-Driving” as misleading.
The system remains an SAE Level 2 driver assistance tool, not unsupervised autonomy. It can control speed, steering, braking, lane changes, and intersections while following a navigation route. Drivers need not keep their hands on the wheel at all times, yet they must continuously monitor the road and be prepared to intervene immediately.
The sequence of EU recognitions began with the Netherlands in April and continued through Lithuania, Estonia, Denmark, Belgium, Slovenia, Czechia, Croatia, and Slovakia. Most have relied on mutual recognition of the single Dutch provisional approval rather than independent national testing.
These national clearances do not yet constitute bloc-wide authorization. An EU-wide decision requires a qualified majority in the Technical Committee on Motor Vehicles: at least 15 of 27 member states representing 65 percent of the EU population. Larger markets, like Germany, France, and Italy, remain under review, and a vote is expected this December.
However, for Latvian Tesla owners with compatible vehicles and software, the imminent rollout expands access to the supervised system while underscoring that attentive human oversight remains essential.
Tesla expanded its Robotaxi geofence in Houston, Texas, today, enlarging the service area and drawing a new rocket-shaped boundary across the city’s northwestern and central parts.
Although CEO Elon Musk said it was just a coincidence, the expansion seems to be an ode to SpaceX and its potential merger with Tesla.
🚨 Tesla has just expanded its Robotaxi geofence in Houston
It looks a lot like a rocket — we all remember the shape in Austin 🤣 https://t.co/cFOPEuiJ4u
— TESLARATI (@Teslarati) October 26, 2026
The official Tesla Robotaxi account announced the change with the lines “Houston, we have liftoff” and “Bigger service area now live,” pairing them with a map overlay.
The prior white geofence, roughly 25 square miles covering Jersey Village, Harvest Bend, and the Willowbrook corridor along U.S. 290 and State Highway 249, now sits inside a larger blue zone that stretches southeast toward Bellair and closer to central Houston.
Houston’s Robotaxi service launched on April 18, 2026, the same day as Dallas, as Tesla’s first unsupervised public expansion beyond Austin. From the start, the vehicles were Model Ys running without anyone in the front seats, booked through the dedicated Tesla Robotaxi app and open to the public inside the geofence.
Trackers measured the initial zone at about 25 square miles; by late September it had not grown substantially. Community and registry data indicated a modest local fleet of unsupervised Model Ys, while dozens to nearly 200 Cybercabs, the purpose-built, steering-wheel-free two-seaters, have been spotted staging and testing in Houston lots, though public Cybercab rides remain limited to Austin for now.
Across the broader Robotaxi program, Tesla began public Robotaxi rides in Austin in June 2025, as a small geofence and vehicles with safety monitors became available for a ride-hailing service. Later on, Tesla removed the monitors and steadily expanded the service area until it covered most of the Austin metro area.
Unsupervised Robotaxi services now run in six cities: Austin, Dallas, Houston, Miami, Orlando, and Tampa. Cumulative driverless miles reported by the company have reached several million. The Cybercab entered public service in Austin in early September 2026 and has scaled rapidly there. The company has also said that Dallas is next for Cybercab rides in November, with further cities and 24/7 hours targeted by year-end, plus fleet-operator sales of the vehicle.
Waymo also operates a fully driverless service in Houston, which has been open to the public since August of this year.
The Houston expansion continues Tesla’s pattern of starting with tightly controlled validation zones before widening coverage as real-world data accumulates, while the rocket motif on the map underscores the company’s habit of injecting visual flair into its autonomy rollout.
Riders inside the new boundary can request unsupervised Model Y trips in the Robotaxi app; exact operating hours and further Cybercab availability remain subject to app updates and company statements.
How SpaceX Is raising Raptor’s sea-level thrust while holding engine mass steady
Tesla Assisted Driving expands to tenth EU country
