This seat is designed to eliminate the motion sickness while travelling

Seat Design for motion sickness - Imagine a journey where every bump in the road is seamlessly absorbed, and motion sickness is a distant memory. This vision fueled the creation of a groundbreaking project aimed at revolutionizing travel in autonomous vehicles through advanced automotive design. The goal was simple yet ambitious: to transform the travel experience by eliminating one of its most common discomforts—motion sickness.

Disclaimer: This is a personal project from Vardan Bansal and not an official concept from any brand

The project began with a clear objective: to enhance comfort and tackle the challenges faced by travellers, especially in developing nations with uneven roads. By addressing the issue of motion sickness, the project aimed to make autonomous vehicles more accessible and enjoyable for everyone. The inspiration came from the sleek lines and ergonomic principles of modern automotive design, combined with cutting-edge technology and sustainable materials. The initial phase focused on understanding the root causes of motion sickness and the designer explored that sensory conflicts, where the inner ear perceives motion while the eyes do not, are primary triggers. This insight guided the design towards features that minimize these conflicts and enhance passenger comfort.

One of the most innovative solutions was the concept of a zero-gravity recline. Inspired by the neutral body posture astronauts assume in space, which significantly reduces stress on the body, the seat was designed to recline up to 128 degrees. This allowed passengers to experience near-weightlessness, promoting relaxation and well-being during long journeys. An integrated leg rest and backrest added to the comfort, ensuring a restful travel experience. To combat road imperfections, an advanced active suspension system was also integrated. This technology smooths out bumps and curves, providing a stable ride. By reducing spinal stress from vibrations, the suspension system significantly enhances passenger comfort.

Central to combating motion sickness were Electroactive Polymers (EAPs) microactuators. These actuators adjust the seat stiffness of the seat material in real time, effectively cancelling motion effects and mitigating motion sickness. This adaptive technology ensures a comfortable and enjoyable journey. Ergonomics played a crucial role in the design. The seat supports the neck, shoulders, and spine, reducing head motion and minimizing conflicting signals to the brain. This design ensures passengers remain comfortable even during long trips.

And one of the innovative additions was the integration of vibrotactile cues. Vibrotactile cues were introduced to synchronize with vehicle movements. These subtle vibrations enhance passenger awareness and reduce sensory conflict, helping passengers maintain spatial orientation and minimizing discomfort. Dedicated support for the occipital bone ensures stability of the head, thereby increasing comfort. This feature helps in maintaining correct head posture and reducing unnecessary movement and discomfort. Additionally, the design includes auditory and visual signals to assist passengers in maintaining their orientation. These sensory cues enhance awareness of the surroundings, thereby improving the overall travel experience by making it more enjoyable and secure.

To promote sustainability, a parametric lattice design was used with a carbon fibre backplate. This makes the structure stronger while reducing weight and material use, supporting eco-friendly car solutions. Additionally, the use of eco-friendly fabric improves both comfort and durability. The accents add a touch of sophistication to the overall design.

Reflecting on this design journey, a future emerges where comfort and innovation blend effortlessly. By pushing the limits of car seat design, a new standard for autonomous mobility is set—one that focuses on passenger well-being and sustainability. This project is not just about changing travel; it's about reshaping the future of transportation with creativity and dedication. In conclusion, improving comfort in autonomous vehicles is more than a technological advancement; it's a step towards making travel more humane, enjoyable, and accessible for everyone. By tackling the discomfort of motion sickness and enhancing the passenger experience, this project shows how innovative design can transform lives and the future of travel.

This seat is designed to eliminate the motion sickness while travelling

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