Andon Cord: How to deal with the failure of UX

Good UX can save lives. Good UX can lead to increased sales and fun apps on your phone. It can also increase charity donations, speed up the response time of emergency services and prevent life-threatening catastrophes by making safety and operation processes easy and fool-proof.

One component of this "safe UX design" that we’ll investigate here, is integrating the ability to halt an experience before it gets any worse.

Backing out of a bad situation can be nerve-wracking, particularly for management. There’s always that nagging doubt that if you power through, it might all be okay. We’re taught from a young age that giving up is cowardly and we should keep trying. If at first you don’t succeed. But his rarely ends well.

If you hear a fire alarm, there’s no point hanging around looking for smoke. If you get out as soon as you hear the siren, you can always go straight back in if it turns out to be a false alarm. You lose a few minutes, but you can be sure you won’t lose your life.

Refusing to give up was a particularly bad strategy on the stock market. If your stock in a particular company starts to plummet, it can be tempting to hold on until it comes back up rather than selling it for less than you bought it. But the longer you hold on while prices plummet, the more you lose. Conversely, if you sell immediately, you minimize your losses. If the shares start to rebound, then you can buy them back for less than you sold them for and watch them go up to where you started.

What is Andon Cord?

At Amazon, if any employee sees an issue with any of their products, they can immediately put a freeze on the product’s listing, preventing any more from being sold until the product has been investigated.

It’s all based on Andon Cord, a production technique created by the parent of modern business practice, Toyota. Named after Japanese paper signal lanterns called "Andon", the cord refers to a rope that was hung above the production line. Any worker could pull it to pause all production.

Andon Cord and UX

So that’s Amazon, but what does Andon Cord mean for your average UX project? Well, at every stage of your user journey, you should build in an Andon Cord that can be pulled if anyone sees something going wrong—whether that’s an employee noticing it, the customer reporting it, or an automated monitoring tool flagging it.

Whatever the source, when the cord is pulled, it is better to cut the user journey short with an apology, than let their experience run off a cliff and lose them as a customer forever.

A simple screen saying, “Whoops! It’s all gone wrong; please check back again later,” can avoid a disastrous experience. With modern tools, you can capture that failed user journey and send an automated email to the customer when your site is back up, offering them a discount as an incentive to come back and try again. Whatever it takes to make sure you don’t make things worse by not reacting to a problem quickly enough.

You should always be ready to stop your process, take a step back and fix an issue at any time. The openness to taking a small hit can prevent disaster for both you and your customers.

It’s worth bearing in mind that customers have their own Andon Cord too, it’s popularly known as "going to your competitor’s website instead".