Usability Basics, Usability Hygiene

Usability hygiene - tootbrushin a glassWe talked last time in Funneling the Sales Process - Designing An Experience about grand designs, customer experience designs. But more mundane matters of usability basics and usability hygiene dominate our everyday work. To achieve grand designs, companies need a vision of good customer experience a decent budget and so grand designs do not form our everyday, work-a-day concerns (mores the pity). More likely, improvements through Usability at the Checkout - Funnel to get Sales are likely to be on the agenda.

So, what exactly are the usability basics? And what exactly is usability hygiene? Well, hygiene describes it well. Hygiene is the stuff you should do everyday, as a matter of course, and that you shouldn't need to have to be told about. Cleaning teeth, washing and bathing are examples from the everyday world. You do it everyday, or you should.

hygiene is the stuff you shouldn't need to have to be told about...

As retailers, your objective is to convert your prospect to a customer. This equates to prospects on the web being able to get from A (the store front) to B (the checkout) without being impeded, tripped up or unpleasantly surprised. Just like in a shop. You wouldn't expect to get impeded in Ikea, or tripped up in Tescos.So, usability hygiene on the web is:

  • Don't impede - don't let anything get in the way of the prospect's progress. Make the trip easy. Make links obvious and page elements consistent. Like a shop that uses its stylistic conventions to attract and assist. Seth Godin (in Big Red Fez, I think) proposes that if you can you should limit calls to action to just a single Big Red Button. He has an excellent point, a single big call to action is a micro close and will never impede progress.
  • Don't trip up - when you go to a John Lewis Store do you see the floor scattered with mantraps and broken bottles? No! They tidied up. And sites need to tidy up their trip-ups too. Like forgiving blanks in phone numbers and credit cards. Like presenting useful 'what to do next' information when an error gets made. Like making passwords easy to remember and hard to mess up.If you trip up customers dont be surprised if they get irritated.
  • Don't surprise (unpleasantly) - "I didn't expect the Spanish Inquisition!" "Nobody expects the Spanish Inquisition!" And indeed they don't. If you need data, justify your need, ask appropriately and in context. Did you ever see a doorperson at the front of John Lewis asking for your telephone number and email address before they would let you in? No. And there are ways of asking questions so that you do not appear intrusive or just plain rude. Its hygiene, ask your sales staff. they will help you find the right words.
  • Just some basics, back to earth from our grand designs. But they will make you money, if you apply them. And whats the difference between grand designs and usability hygiene? Surprise! Grand designs create pleasant surprises, bad usability hygiene creates unpleasant ones.


    E-Mail this to a friend     AddThis Social Bookmark Button

    Trackbacks

    TrackBack URL for this entry: http://www.hawdale-associates.co.uk/cgi-bin/mt-tb.cgi/80