Smartphones rose to power because they took a device you always had with you and crammed it full of extra value. These portable computers used the ‘phone’ concept as a trojan horse at just the right time of mobile data, miniaturisation and social networks. Before long, most people will have smartphones without even thinking about it.
But they also only impact you at the point of consumption. Until you take it out of your pocket, it’s out of sight and out of mind. Like your watch, these inventions are hidden but just a ‘click’ away when required – like menus in web design.
Glass is different. It’s always there, ready to notify you or leap into search. But there’s a price: it sits there benignly on your face all day every day, whether you’re using it or not.