What do consumers give up when they download apps to help them with their purchase decisions? Are these apps invading privacy? Are there any dangers of using software such as those mentioned in the NPR story? What are you perceptions of apps like this? atleast 500 words.NPR STORY LINK BELOWhttps://www.npr.org/2017/02/13/514322899/aisles-have-eyes-warns-that-brick-and-mortar-stores-are-watching-you