An important part of doing good design work is to decide what exactly it is you are designing and who exactly you are designing for – after all, you can’t be all things to all people. A side-effect of this good practice is the creation of edge-cases – people who might want to use your design, but who have requirements that you have not particularly designed for. Ideally you want to make it *possible* for these people to achieve their goals, but it is not the focus of your design work. As such, it may be a little trickier for them than it is for your defined target audience(s).
Interestingly, I’ve found that by moving countries but not changing my email address I’ve become an edge-case for some applications and websites that I used to use quite frequently and that you probably use now too.
iTunes, for example, wants me to use the UK iTunes store now rather than the Australian store. This is fair enough and, I’m sure, is all to do with licensing. Thing is, they also want me to register with the UK store, but when I go to register, they pick up the email address I’m using and tell me that my email address has already been registered. There doesn’t seem to be any way that I can update my profile to ‘move’ myself from Australia to the UK – the only option that iTunes gives me is to use the Australian iTunes store… which sounds well and good except I can’t use my UK credit card at the Australian store, and I’ve ditched all my Australian cards. The end result is that, unless I want to give iTunes a different email address and register with the UK store using that address, I can’t buy tunes from Apple. Annoying.
Similarly, PayPal deals very inelegantly with members who move countries. Again, there is not way that you can update your profile from one country to another. Rather, you have to close your old account and open a new one. You can’t transfer funds from the old account the new account either – you have to withdraw the funds, in my case to an Australian bank account (which, you guessed it, I’ve already closed).
So, what’s the point? Am I going to moan and complain because iTunes and PayPal have either not thought or not cared to create a better experience for people who move countries and don’t change their email address? Well, no. I’m sure that the number of people who are in my situation is relatively small, and as such, the effort required to improve the experience is better spent looking after the majority of their target audience.
This is one of the first times, though, that I’ve found myself as an ‘edge-case’ for two services that I would happily choose to use on a regular basis, and it is a rather unsettling experience. At this point, my desire to use their services is not outweighed by the effort required to make this possible. I’m having to find other places and ways to spend my money and, although I theoretically understand why they’re treating me so badly, the poor experience has removed any warm fuzzy feelings I had for either service.
What’s the moral to the story? I think, perhaps, that it’s not to try to eliminate edge-cases – all you achieve by doing that is to give everyone a very mediocre experience. Perhaps, though, be aware of instances where people who were previously smack in the middle of your target audience become edge-cases and try to make their edge-case experience not utterly impossible. Recognise that there are two types of edge-case audiences – edge-cases who don’t really care, and edge-cases who are quite fond of you but have just gotten into a tricky situation. Perhaps spend just a little more time looking after the latter. They’ll thank you for it.