Some designs are well intended but they don't account for how the user will USE them.
if you build something 'fool proof' only fools will use them
never underestimate the power of stupid in large groups [insert picture of congress]
Some designs are well intended but they don't account for how the user will USE them.
I carry a battery-operated emergency beacon light for these kind of "immediate response required" emergencies.every time the ketchup bottle doesn't work right
I wonder how that would work here - I wonder if Japanese culture is too polite to bother the server unless it's necessary. I can easily see Americans abusing a system every time the ketchup bottle doesn't work right, or they need an extra napkin - instead of telling the server five things, just call her five times.
The mini-kiosks in Red Robin, Olive Garden, et all, were more designed to allow a customer to finish their meal cash out quick and depart without having to wait for the server to serve your bill take your card, disappear, return, wait for your signature.....
I carry a battery-operated emergency beacon light for these kind of "immediate response required" emergencies.