Now it’s getting personal…

Published
by
Steve Pollock
on August 26, 2008
in caller experience and how-to's
. 0 Comments

There’s little doubt that personalization (automatically delivering relevant information) and customization (controlling the display) have been a boon for surfing the web. We get more relevant information, find things more quickly, and are more likely to stumble (or Stumble) upon things of interest.

This works for the web experience because we get the thing we’re looking for immediately, and the elements brought to us via personalization are unobtrusive. For example, on the Google search results page, the main results are in the center of the page, with relevant ads at the top and on the side. On an Amazon.com shopping page, the item we chose is at the top of the page, and recommendations/substitutes are below.

Note that in both cases, the design allows direct access to complete the desired task – getting information or completing a transaction – we’re interested in, and puts the other information nearby – in case we need it.

What about the telephone?

The key difference from a communications point of view between visual and audible content is fast random access vs. linear, fixed speed listening (delivery). Audio requires attention, where graphical content is less demanding. It’s ok if your eyes wander a bit while you think and return to a page, but if you get distracted while listening you often need to listen again. This attention makes audio a bit more involving and more personal than a pure graphical presentation. Both these qualities – linear delivery and the involving nature play key roles in the use of personalization.

Arguably, the most critical factor to consider when using personalization techniques on the phone is the relevance of the information you provide. The relevance test is more important for callers than for web visitors due to the qualities of each channel. Highly relevant personalization strategies will add value by shortening calls, increasing automation, and providing increased customer satisfaction. However, if the relevance isn’t high enough, you’ll be presenting information to the caller which is potentially “in the way” of the caller’s objective. If you have any information to present which may not be relevant, be sure to consider presenting it only after the caller has completed their primary task.

Be sure to check out the new TuVox personalization module, a great way to get together the data and rules you need for a highly relevant set of offers.

Kaizen for Customer Service Speech Applications

Published
by
Nitin Shroff
on July 29, 2008
in callcenter automation
. 0 Comments

Kaizen is the Japanese word for “a change for the better” (”kai” means “change” and “zen” means “good”), which results in “continuous improvement”.  (1)

Striving for excellence, always looking for ways to improve what already exists, and believing that one can impact change, is at the heart of the Kaizen spirit.

Speech applications life-cycle management is essentially a Kaizen methodology. Tuning – continuous improvement can have a significant impact on the caller experience and adoption of speech automation for customer service. For maximum effectiveness, tuning should included detailed analysis of the application performance using live caller data. In applying Kaizen to speech applications, we need to consider:

  1. Areas of the speech application where improvements can be beneficial – Particular attention should be paid to the dialog states that occur early on in the application, as it is these states that receive the most traffic and therefore provide the greatest opportunity for improving the overall performance of the application.  Also, a detailed analysis of the entire call flow (speech automation business process) will reveal hot spots that need attention
  2. Speech application statistics – including call volume, uptake rate, zero out rate (DTMF, speech), abandon rate, recognition rate, completion rate, caller satisfaction and others
  3. Sources for the statistics – Logging mechanisms used to record the callers’ inputs and to collect information such as the recognition results, call volume statistics, the status of barge-in and many others

Typically, Kaizen applied to customer service speech applications will include:

  1. Dialog Tuning – includes the changes to the call flow and to the audio recordings. The scope of dialog tuning may include wording changes, navigational restructuring, or re-recording with different pacing or intonation. For example, analysis of data from a speech application that shows too many zero-outs on the first menu itself may indicate that the callers are confused by the menu choices and may require breaking down the call flow into nested menus of questions with yes/no choices.
  2. Recognition tuning – includes grammar modifications as well as adjustments to the recognition parameters. Grammar tuning requires a thorough analysis of the spoken utterances, incorporating factors such as misrecognitions and out-of-grammar utterances. Recognition parameters include phonetic dictionaries, grammar probabilities and confidence thresholds

Kaizen – the methodology for continuous improvement comes naturally to all speech applications. In addition to the concrete results of improved efficiency and effectiveness, the biggest benefit from speech applications and Kaizen is the culture of continuous improvement. As the benefits of speech applications such as increased efficiency by improved automation rates and increased effectiveness by increased consistency and accuracy of responses are observed and appreciated, one can expect Kaizen to be adopted into other areas of customer service business processes such as the mid-office and back-office.  With Kaizen, change management is now easier – leading to a virtuous, continuous cycle of business performance improvement.

(1) “The Meaning of Kaizen” - Kaizen Consulting Group

Don’t touch-tone and drive: Just speak it!

Published
by
Nitin Shroff
on July 21, 2008
in callcenter automation and caller experience
. 0 Comments

Driving and any other activity shouldn’t go together because it’s really not multitasking but “distracted driving.”

Yet in our busy lives today, we are all trying to squeeze out that extra few minutes while we are driving. For example, while driving to work,

I want to make my credit card payment since it is already overdue by a day

or the stock market is crashing and I need to enter my order to cover my 1,450 cubes (QQQQ) short position?

or I am trying to find the nearest office products store to buy the special lamp we need for our LCD projector

Frequently, when I reach my credit card provider or my stock broker or my favorite office products store on the phone, I am served by the so-called all-efficient DTMF-IVR. “Thanks for calling (Your) Bank credit card. To ensure quality service and accuracy, your call will be recorded. Please enter your 21-digit account number followed by the # sign now…..” Now, if talking on a mobile phone without a hands-free device is considered distracted driving, I think keying in information using “touch-tone” while driving would rate as extremely dangerous! And considering that mobile phone keyboards continue to shrink in size - its almost impossible to key in numbers accurately while driving!

In California, beginning July 1, we all have to use hands-free devices – no more Touch-Tone while driving! Click here for more information.

I think businesses that serve me and you – our credit card bank, our stock broker and our office products store have a golden opportunity to help us here. Adding natural language speech automation to the contact center can serve us anytime (24 x 7), anywhere; provide a pleasant caller experience; and enable the service in a manner where we don’t need to key in information, we can just speak it.

That’s why I say “Don’t Touch-Tone and Drive, Just Speak It!”

The World’s Worst Cross-sell

Published
by
Nick Ezzo
on May 22, 2008
in caller experience
. 0 Comments

Nick EzzoI recently experienced an Internet service outage with Comcast, so I called their customer service line at 1-800-COMCAST to report the issue.

I entered my phone number and pressed [1] for English.

I pressed [1] for service issues, then [2] for Internet issues, then I pressed [3] for service issues (again).

Then the most amazing message came on:

Did you know you can switch your home telephone service to Comcast? Just ask your customer service representative…

I have no idea what came after, because I actually stopped listening at that point.

“They can’t be serious,” I thought. “They know my Internet connection is down, right?”

So I finally spoke to a friendly call center agent, who told me that Comcast was aware of the outage and were working to restore service.

Then the agent said, “While I’ve got you on the phone…”

I remember thinking, “there’s no way he’s going to bust out the old switching-the-home-telephone-service cross-sell.”

But alas, I was wrong.

Did you know you can switch your home telephone service to Comcast?

“Hang on a second, Dude. I’m not trying to be rude or sarcastic. But if I had my home telephone service on Comcast, we wouldn’t be having this conversation right now. You realize that, right?”

“Well, we have battery backup,” he retorted.

“So you’re telling me that a battery backup would have prevented the outage I’m experiencing?”

“No it wouldn’t have prevented that.”

So, to end my story, I told him “thanks but no thanks” and I’ll keep my old-fashioned land line service from PacBell, I mean SBC, I mean AT&T, or new name next year.

AT&T — Love ‘em or hate ‘em, they’ve had more name changes than service outages in the last few years.

Comcast — winner of The World’s Worst Cross-sell Award.

Read more about Comcast Customer Service at:

Did We “Get Human” Yet?

Published
by
Nick Ezzo
on April 3, 2008
in VUI, callcenter automation, caller experience and podcast
. 0 Comments
 
icon for podpress  Did We "Get Human" Yet? [1:58m]: Play Now | Play in Popup | Download

Nick EzzoThe recent issue of Business Week (3/3/2008) has an update on the “Get Human” initiative started by Paul English in 2005.

For anyone living under a rock during 2005-2006 when Paul was making the rounds of NPR and MSNBC, here’s what GetHuman is — you go to his website (www.GetHuman.com) and it lists a few hundred companies’ customer service numbers and tells you what to press or say to speak to a living, breathing person on the other end of the phone. Eureka!

After the initial novelty wore off, Get Human morphed into a proposed “standard”, with the half-hearted and opportunistic support of Nuance and Microsoft.

So here’s my take on this thing. When I read the Business Week article, I got the sense that the author (Jena McGregor) started out with a premise — Get Human is dead! – and pretty much wrote a page to support that preconceived notion.

If you actually go to GetHuman.com, you’ll see that a transformation has taken place since 2006.

Although the idea of a standard never took hold, the site now has a new focus. In addition to the IVR cheat sheet, there is a new “Consumer Rating” column, kind of like a Web 2.0 vigilante version of the Better Business Bureau.

And (hilariously), there is a column of affiliate web ads on the far right, implying that Get Human is paying its web hosting bills by driving traffic to the very companies they are exposing. Genius!

Angel.com’s Blog has an interesting take on the momentum loss of the Get Human movement. Ahmed Bouzid makes some very valid points about how the IVR/ACD vendors need to carry the flag to re-energize the campaign.

While that’s probably a sound approach, I prefer a market-driven strategy. In certain situations, people will always want to talk to a real person. Companies understand that. In other cases, the IVR is so unbelievably bad, people bail out because of sheer frustration.

Eventually, killer automation apps like the American Airlines IVR will prevail, and the lumbering old touch-tone dinosaurs will eventually die out.

And on that day, we might not need to “get human” any more.

Your Call Is Important — Not.

Published
by
Nick Ezzo
on February 26, 2008
in caller experience and podcast
. 1 Comment
 
icon for podpress  Your Call Is Important -- Not. [2:12m]: Play Now | Play in Popup | Download

Nick EzzoSince last summer when we launched TuVox Speech Central, people have been sending me stories about really bad IVR and ACD systems that they call into.

I’ve been keeping a running list of some of the most offensive (and untrue) statements ever uttered by these abominations of automation. Here are a few worth noting:

  1. Your call is important to us. Really? If it was truly important to you, I think you’d staff adequately, or at least give me an automated system to use.
  2. For quality purposes, your call may be monitored or recorded. I’ve been hearing this little gem for years, and I’m still waiting for the quality to show up. A better way to word this might be “We record. Don’t sue us.”
  3. Please listen closely, as your options have changed. No, they haven’t, and please take this annoying little message off its permanent place at the front of your menu. It’s delaying me from actually listening closely to the options, which I repeat, are exactly the same as they were the last time I called.
  4. Did you know we have a website? No kidding. Welcome to 1995. Let me guess: its www, then your company name, then dot-com. Note to ACD administrator: please delete this non-informative announcement as soon as you read this.
  5. Your call will be handled by the next available representative. Absolutely not true. The next available representative will handle the guy that has been waiting longest. Think about it.
  6. Due to unexpected call volume… You can use this excuse probably once a year. Why, then, do I hear this message every time I call your call center?

Well, that’s all I can think of for now. Please let me know if I forgot any. And if you are responsible for an ACD or IVR, I would suggest killing some or all of these useless clichés of modern life.

I will pay you cash money.

Go to %&$#@!!

Published
by
Abhijit Barde
on January 28, 2008
in VUI and caller experience
. 0 Comments

Abhijit BardeRecently, I came across a video making fun of voice automated apps in an unusual service automation scenario: confessing your sins.

The video gently nudges the issue about how callers are at the mercy of rigid and badly designed voice apps.

Sadly, in real life there are lots of badly designed voice apps where caller are faced with no choice but to use the apps no matter what.

My personal experience with a few commercial apps is that I felt I was trapped in the voice system trying to do things the system’s way. All of us know that a bad voice app could be detrimental to caller adoption, potentially affecting customer loyalty.

I am not going to dwell on VUI best practices. A lot has been said about VUI best practices and is essential to all voice apps. But companies that spend thousands of dollars on designing cutting edge system fail to take into account customer feedback –which is the most critical part to the success of the app. Companies miss out on simple things like Wizard of Oz testing and caller surveys which help gauge caller perceptions and system adoption.

There are a few independent companies such as (www.vocalabs.com and Sterling Audits) that help you methodically audit and benchmark usability of your customer service. Those of you who want to follow the scientific benchmarking approach I would recommend following two books: Gourmet Customer Service and “How to Audit and Benchmark Your Voice Response System”.

So in closing, referring to a quote in the video, remember that if your users are complaining about your automated applications they are probably already in hell.

Giving the Jailhouse Keys to the Caller

Published
by
Nick Ezzo
on January 11, 2008
in caller experience
. 0 Comments

Nick EzzoA colleague recently sent me an article by Donna Fluss at CRMXchange. In her article, she highlights the new American Airlines self-service application called Remember Me.

I like Donna’s take on it:

American Airlines’ recently announced initiative changes the dynamics slightly and shifts some of the responsibility for service enhancement to customers.

It establishes that even in large retail environments, like airlines, enterprises can “partner” with their customers and ask for their help in providing better service. This type of service also empowers customers, albeit in a very small way, to take an action that allows them to receive better service.

What Donna is referring to is the issue of “control” that frustrates callers that are forced into unpleasant situations (like some IVRs).

It would reduce some customer frustration resulting from being totally at the mercy of an enterprise, giving some “control” back to the customer.

It seems that giving the caller the key to his own jail cell is a good thing.

Victory: Heroic Agent Defeats Telephone System at Kaiser

Published
by
Steve Pollock
on December 21, 2007
in caller experience
. 0 Comments

Steve Pollock

Unfortunately, my son got an injury while at a Boy Scout event earlier this year. He and a knife got acquainted a bit too closely…and ended up needing emergency treatment. He’s fine (he doesn’t seem to be very sensitive to pain, as we’re finding). In any case…

I received a bill from the emergency center, and Kaiser paid part of it, leaving some in dispute. When I called Kaiser to appeal (at a minimum for help), I had a classically bad phone experience. Layers of touch tone menus, jarring on-hold reminders that my call is important, etc. I got ahold of a great agent who offered to transfer me to the appeals group. When she went to transfer me, I heard more hold music…and then I was disconnected. OK…start again.

Next call…same upfront experience. But then I got back to the same agent. Miracle or plan? I’m not sure, but she apologized and offered to quickly transfer me. We go to the transfer and … once again … disconnect.

Of course, you’ve been here too. I started laughing/crying. I’m 30 minutes in to this experience and about to start again. Some office-mates walk up and ask what’s going on. I explain my lament…and while I’m explaining, my cell phone rings. It’s the agent! She has tracked me down, apologizes again, and tells me how to conduct my business with a fax.

Needless to say, given the circumstances, I was very pleased.

Amanda, if I can figure out how to put you up for a commendation, it’s coming.

American Launches “Remember Me”

Published
by
Steve Pollock
on December 4, 2007
in caller experience
. 1 Comment

American Airlines has formally announced a “Remember Me” application with a very interesting email to their frequent flyer members.

  • First, this is a great leap forward in automated application convenience
  • Second, it’s also a great example of how to proactively contact your customer base and let them know about powerful new self-service capabilities.

Congrats, American!