My robot

Why I create the robot
When I was young, I used to imagine driving vehicles made of any material around the house.
When I turned 18, I got my driver's license and eventually owned a motorcycle, but that pure joy from my imagination never returned. In reality, I always have to be mindful of road safety, traffic laws, and time. Perhaps the best "racing field" is at home where we have more freedom.
I hope this vehicle reminds me of my carefree childhood.
Its function
I want it to be versatile, capable of acting as a personal assistant in various scenarios. For instance, when I'm in the kitchen, it could provide step-by-step cooking instructions, and when I'm studying, it could play background music while also monitoring my focus and gently reminding me if my attention wanders. During my leisure time, it could engage in conversation or other forms of companionship.
Furthermore, I envision it having complete freedom of movement within the house, capable of navigating different rooms and even climbing onto furniture like tables. This unrestricted mobility would not only enhance its functionality but also imbue it with a sense of liveliness, potentially helping to combat my procrastination.
I imagined it helping out with my homework:

Its appearance
The design features a car with four special wheels. The sticky front wheel lets it climb walls and ceilings. A tiny driver, whose personality changes based on my mood, goes along for the ride.
If I'm feeling lazy, the driver might be an adventurous young guy, pushing me to try new things. If I'm sad or tired, the driver might become a kind and understanding nanny, offering comfort.
The car and driver work together to create a unique experience, making the car feel like a friend who's always there to support me.