@mkher Perfect. You've just identified a problem. That's the core of running any business.
The next step is to define the problem further.
Who has this problem? How many people have this problem?
Is there a solution currently on the market? If so how effective is it at solving the problem? Can it be done better/faster/more efficiently/cheaper?
Will the market pay for a solution to this problem?
What other problems can you solve in this realm?
Once you've fleshed out all that, you can then start to determine if there is a viable business opportunity there. If so, start brainstorming how you could develop a framework for the solution.
Once you've developed the framework of what your product looks like, you then figure out what is required to develop a prototype. What do you need? Can you do it yourself in your free time? Would you need additional help? Will it cost money to develop?
After you've figured out all these things, you can then create a business plan.