Customers can’t tell you what they want
If you’re not doing a Voice Of The Customer (VOC) project, you should. Just be careful how you use what you learn.

Don Draper said it back in 1964, "A new idea is something they don’t know yet. So of course it’s not going to come up as an option." — Mad Men, Season 4, Episode 4
Using VOC to benchmark how well you are meeting expectations is a fine practice — for operations. However, using VOC as input for designing new products or services is the beginning of the end.
Why? In VOC, customer wants and needs are defined in terms of satisfaction with current alternatives. When customers tell you what’s good, what’s bad, or even what’s missing from your product or service, their answers are bounded by their alternatives. You can ask “blue sky” or “magic wand” questions all day long, but if it doesn’t exist, customers can’t want it.
It’s natural to want to listen to what customers ask for and give it to them. It seems predictable. And because of its origins in QFD, it’s defensible. Just don’t expect it to produce anything innovative.
Instead, recognize VOC as a potentially commoditizing force. By the time your new product or service is launched, it will look even more like your competitor’s. After all, they are listening to the voice of the customer too.




I think VOC giant Kate Mckay said it best
Kate: And… it’s a great thing to get what you want. It’s a really good thing unless what you thought you wanted wasn’t really what you wanted… because what you really wanted you couldn’t imagine or you didn’t think it was possible but what if someone came along who knew exactly what you wanted without asking they just knew… like they could hear your heart beating or listen to your thoughts and what if they were sure of themselves and they didn’t have to take a poll and they loved you… but you hesitated and I… uh… I have to go… I’m sorry but… I have to go!”