Initially you will have to come up with your invention. This is actually the relatively simple part, though of course be sure you're making sure this can be a creation that will in fact sell and that will sometimes be popular. Some terrific methods to produce free invention help are to consider what you could use within your personal life that might make your day to day routines and jobs easier. A lot more you think you would employ the merchandise a lot more likely it is to be highly successful and also the more likely you are to make a big benefit from it. But chances are that if you can use it, then so could somebody else. When you have a bit niggle in your lifetime, or if you think a task might be completed faster then consider the way you could solve this problem or complete the job faster.
An additional way to produce new inventions would be to try to combine several stuff that already exist. By combining two existing products you can produce one product that's much easier to transport which has multiple advantages.
From this point although the challenge will then be to take that product and also to make it into something are available and that can really launch a business. That's where product design is available in.
To market something it needs to be mass produced. Which means that it needs to be constructed with a machine firm using parts, which of course means you'll need a file the machine can read - a CAD file which stands for 'Computer Automated Design'. Put simply, you will need somebody who can cause the particular design specs here.
Concurrently though that design must be well considered to the point that it will take into consideration things such as the expense of materials. This can be absolutely crucial if you'd like your product or service to actually be profitable - and if you are spending too much creating each unit you will have difficulties selling it on to buyers and stores.
Likewise you should think about such things as the structural integrity - will your device be resilient enough that it won't burglary its packaging? And definately will it be safe for young kids to utilize if that is your intention? You will want to consider things such as sharp edges, and how easy it's to stack. There's also the commercial aspect - is something that consumers will respond well to, or should it sell better when you're more familiar in its shape?