Usability lessons through a cup of coffee
June 20, 2007 - Matt MacGillivray - comments (12)
This mornings routine forced me to visit a different Second Cup to pickup my daily dose of caffeine. Having never visited this location before, I settled into line and waited for my turn to order. I was greeted by staff, I ordered my medium Paradiso Medium, followed the line to the cash, swiped my giftcard and was off to find the ever important 'raw sugar' to make my coffee drinkable.
I turned around, found the sugar station, and proceeded to load up. 1.. 2.. 3.. done.
Next - find a stir stick. Different stir sticks here, wood instead of plastic. I stir, and find the wood is much more effective for large sugar consumers. Mentally noted.
Lid. I need a lid for my coffee so I don't spill it (on myself) during my walk back to the office. I look up to see the usual stack of lids above the sugar, reach for one, instinctively grab and shake it so I don't take 2 when I notice they are all upside-down. Interesting.
When I picked a lid off the stack, it was immediately easier to grab because the rim was up. Because the rim was up instead of down I didn't apply pressure to grab it, which meant I didn't inadvertently grab 2 or 3, try to separate them and put them back on the stack. It made my visit to the sugar station much quicker and reduced the after purchase wait time. Fascinating!
I remembered a few things this morning as a result of my coffee experience.
First, small changes can make a big difference. Not all small changes will result in a positive effect on a system, but well thought out changes can. In my case, upside-down coffee lids made a marked improvement on the overall coffee experience. The wood stir sticks were more effective too.
Second, people who are very comfortable with a particular system can have a hard time seeing small improvements. While I normally have feedback on everything, my morning coffee process has become a habit to the point of auto-pilot. I have ordered a coffee so many times from the same location that I don't notice the system at all. It's important to get a fresh perspective on a system, those who are too close might not see simple improvements that can make a big difference.
It was an interesting experience this morning. It reminded me to read WHY WE BUY: The Science of Shopping, and CALL OF THE MALL: The Geography of Shopping again. While all of these observations occur outside of the online experience, they still apply. Understanding your users and their behavior within your system is a critical part of business.
There are many ways to better understand your users - through usability testing or usability assessments, but the most common and most cost effective way is through the use of analytics packages like Omniture's SiteCatalyst. While the information gathered by the analytics package won't tell you everything, it will tell you more than you think.
| Permalink
|
Matt,
Great write up. I'd also add Don Normans the "Design of Everyday Things" to your reading list. Even though it isn't about shopping or web, it is a classic on usability:
http://www.chapters.indigo.ca/books/The-Design-of-Everyday-Things-Don-Norman/9780465067107-item.html
On the analytics side, data is great, but with out something to compare it to, it is only of limited value. Being able to do real A/B or Multivariate testing is critical to making live usability work.
Google Website Optimizer is a great free way to do this kind of testing:
http://services.google.com/websiteoptimizer/
Posted by: Jordan | June 20, 2007 at 10:44 AM
Just an observation or two from someone who follows The Post Money Value.
Storing lids upside down is probably a violation of health codes. Having the food contact surface (the bottom of the lid) exposed to whatever might happen to fall, land, or get sneezed on it is not compliant. More convenient, to be sure, but not especially sanitary.
Wood stir sticks, however, may be more sanitary than plastic. A study at the University of Michigan found wooden cutting boards were more sanitary than plastic ones. Whether that'd carry over to coffee stir sticks is probably open to debate.
Sometimes small changes have unexpected consequences...
Gordie
Posted by: Gordie | June 20, 2007 at 10:50 PM
Jordan - good recommendation on both the book and service, I will check them out!
Gordie - Great point that changes can have both positive AND unexpected negative effects.
With regard to the health code issue, it is an interesting one. The lids are stacked 50 high, so the only lid that might touch a surface is the bottom one. I would hope they restock prior to getting there! Regardless, in reality it is likely more sanitary for me to pick a single lid once, than pick 3, manhandle the drinking surfaces of all 3 and return them for the next customer. The 'self serve' situation is a tricky one.
Posted by: Matt MacGillivray | June 21, 2007 at 04:57 AM
Interesting post, we often forget that usability exists outside of the realm of computers too.
Posted by: Peter | June 21, 2007 at 05:10 AM
You right. I use analytics packages, but the most informative and helpful way for me is to ask my visitors and customers about my online store and about their expectations.
http://www.ecommerce-land.com
Posted by: Sally, ecommerce guru | September 07, 2007 at 03:48 AM
Saw your blog this morning. Our Little Green Plug will take care of your coffee siphole spillage problem. In fact, I had the same issue you did, spilling coffee while walking to the office in the morning. Check it out at www.littlegreenplug.com.
Posted by: Steve | October 11, 2007 at 09:11 AM
Only in us order levitra with the discount today! Convenient system of payment + home delivery! Hurry
up! Lowest Prices on the web and a system of discounts!!! Only FDA Approved pills!
http://www.actionscript.org/forums/member.php3?u=64576 buy discount levitra online
http://www.actionscript.org/forums/member.php3?u=64577 buy discount levitra
http://dealdatabase.com/forum/member.php?u=68560 discount levitra
http://forums.ipodhacks.com/showthread.php?p=64968 buy discount levitra online
Posted by: Levitra | January 28, 2008 at 04:52 PM
StoreSecured offers ecommerce solution, shopping cart software and best ecommerce web hosting solutions that allow you to easily build an online store from any web browser. Visit http://www.easystorecreator.com/shopping_cart.asp
Posted by: John Trev | February 08, 2008 at 05:00 AM
Health information on mens health and womens health,various health issues,health news on cheap health insurance, recipes like low fat recipes only on overviewhealth.com…
Posted by: overviewhealth | March 21, 2008 at 02:38 AM
The New Dress summary and study guide, with notes, essays, quotes, and pictures.
Posted by: Casino | September 22, 2008 at 04:40 PM
Yesterday I went to the doctor for my yearly physical.
My blood pressure was high, my cholesterol was high, I'd gained some weight, and I didn't feel so hot.
My doctor said eating right doesn't have to be complicated and it would solve my physical problems.
He said just think in colors...
Fill your plate with bright colors...greens, yellows, reds, etc.
I went right home and ate an entire bowl of:
?
?
?
?
?
?
?
?
M&M's
And sure enough, I felt better immediately.
I never knew eating right could be so easy!
Posted by: intercoffee.biz online store for Coffee products internet supplier | October 11, 2008 at 03:19 AM
[size=18][url=http://tinyurl.com/topicsforums]Online pharmacy! Viagra, Cialis, Levitra ! Tramadol, PHENTERMINE.[/url][/size] Zapruder frame 230, we are told under the single bullet theory that Gov. [url=http://kusle7ygf.boulevardublog.com]cambodia diazepam[/url] [url=http://whimoc224.laboblog.com]can plavix cause itching[/url] In this example, the prescription's validity is further limited to 72 hours from issuance. Changes in eating habits and activ
Posted by: vgkeishaqa | April 10, 2009 at 04:39 AM