From a European/Asian perspective. Example: Barcode scanner/price comparer iPhone app. Although we have many local price comparison services; there is no such a

From a European/Asian perspective. Example: Barcode scanner/price comparer iPhone app. Although we have many local price comparison services; there is no such app to read (most of) the barcodes where I live. > people from other places might feel excluded anyway. I apologize for narrowing this down to Europe/Asia, this should apply everywhere at least a couple months behind US in adopting technology.