Type your Tip Here
First time I've been handed a wireless tipping controller - hurrah! From Itsu sushi in Chelsea. At Heathrow I made a positive mess of the VAT-return forms with a smeary-ink pen, and I thought, why don't they just give me a computer and let me type in my information? Or I type it on my mobile device and beam it to them somehow? Someone else is going to type it into a computer - might as well be me, I can fill the range of credit card and address entry-blanks best. Sort of the ATM paradigm extended outwards - taking control of personal data entry.