Making your Dropbox account accessible for your needs

After one set his dropbox to stock every picture from his smartphone, it would be a good idea to launch a pop up with a question: 'want to save this one to your Dropbox' ? If you DON'T reply with a yes or no, you're taking to your Dropbox on your smartphone, where you still have to enter your password only to enter the box. I'm sure a lot of elder people will remember that one, because they shoot a lot of pictures, and that way they will remember that a 'short cut' to their Dropbox is NO reply to the question after they've taken a picture.....if you read this it may sound a little complicated, but think about it how easy it is to remember, and so obvious that others will not think of that