I noticed the other day that TSC mounted some LCD screens on their shopping carts to display advertisements while people are using them.
No matter how hard you try to ignore them, these screens keep on vibrating every once in a while to grab your attention… They’re so annoying and I hope they lose them anytime soon, unless they add an option to play Angry Birds while your wife takes her time checking every single isle in the supermarket!
I wish they could use something like this for a better purpose such as telling you which isle contains what you’re looking for, or if it is available. Now that would be innovative!