A brilliant app idea that I’m giving away for free. Take it. Make it. I’ll be your first customer.

Here’s my vision:

I’m driving down Starr Boulevard in some tiny town in Somewhereville, USA. I come to a traffic light and stop. I remove my phone, click on the app, and instantly, I am transmitted information about the name of this street.

• Why Starr?
• Why the double R?
• Is the street named after a person, and if so, who was it, and what did they do to deserve the honor of a street name?

I’ve considered writing a book explaining all the street names of a random town in the United States. My hometown, perhaps.

Here’s the one problem with my app (and probably my book idea):

I may be the only person who is intensely curious about this topic and desperately wants this information.

So it might not be quite as profitable as you were hoping.