Talk to people who have money and problems. Ask them what their problems are. Figure out which problems are tractable to a software solution. Sell solution for money.
Also, anything you've ever seen on a retail shelf has to move $100k gross a year or it can't justify being made. Many times that if it is at Wal-Mart. Consider whether you can make software which competes with the physical good.
Also, anything you've ever seen on a retail shelf has to move $100k gross a year or it can't justify being made. Many times that if it is at Wal-Mart. Consider whether you can make software which competes with the physical good.