What was your process in deciding to pursue this and bring the product to market? How did you see the niche and do you still see it the same way now it is here

What was your process in deciding to pursue this and bring the product to market? How did you see the niche and do you still see it the same way now it is here? What do you consider to be the value proposition for potential customers of this product? What is your assessment of the TAM? Do you have limits on how many differentiated products you are willing to pursue simultaneously in the market?