Dec 08 2017

3 Ways to Design User-Friendly Health Technology

Empathy, experimentation and storytelling are key elements of human-centric design that can ultimately enhance the patient and provider experience.

GE Healthcare realized it had an issue with its MRI machines when it learned that 80 percent of pediatric patients needed to be anesthetized to undergo MRI scans. If the vast majority of your customers are so afraid of your product that they have to be unconscious to endure it, you may want to rethink your design, said Tom Kelley, general manager of IDEO, an international design and consulting firm.

GE reimagined its MRI machines with the GE Adventure Series, which makes them look like “a ride at Disneyland,” such as a pirate ship or a rocket, Kelley said. The strategy worked: The rates of anesthesia for pediatric MRI patients dropped to less than 10 percent.

GE was able to radically change its customers’ experience by embracing empathy and altering how customers interacted with its technology, a lesson all organizations, large and small, can take to heart, said Kelley during a keynote speech at the CDW summit, “Transforming the Customer Experience with Digital Modernization,” held in New Orleans in September. 

As health technology marches forward, with health apps and mobile health tech entering the space at a rapid pace, Kelley laid out three key design principles that can continue to enhance the patient and provider experience with health technology and apps. Organizations, he said, need to make their technology human-centric, experiment continuously to determine how patients want to use technology and tell a simple story to their customers. For this, health IT companies can look outside of the healthcare realm and into other industries that are infusing elements of these user-centric best practices into design and development.

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1. Make Health Technology Human-Centric

A critical element to transforming the user experience is to design products and services with the patient and clinician in mind. That may seem obvious, but it’s often difficult to achieve.

Kelley noted that GE did not change the underlying technology of its MRI machines. The company instead altered the user experience. GE “saw a problem that no one else was really trying to solve” and “solved it really well,” he added.

That approach can be applied to many aspects of other health technology design. Evan Carl, general manager of North America partnerships at Kony, which helps organizations design enterprise mobile applications, said that in today’s digital world, many companies want to “build a closer connection” with their end customers.

At the summit, Carl pointed to companies outside of the health industry that are using mobile technology to improve their relationships with customers. By way of example he cited KMC Controls, which makes commercial-grade industrial controls for HVAC and building automation systems. KMC enlisted Kony to improve the setup process for one of the company’s devices, which was “pretty ugly” and complicated, according to Carl.

Kony built an app for KMC that allows customers to automatically set up one of the devices simply by placing a smartphone on top of the product’s box.

“They found that there was a 75 percent reduction in time on the front end” to set up the devices, Carl said. That enhances the customer experience and delivers a more pleasant interaction with KMC, he added. mHealth companies or developers can look to provide similar ease of use to clinicans or patients as they delve into the world of development.

2. Constant Experimentation Paves the Way to User-Centric Design

Kelley noted that by continuously revising an idea and incorporating customer feedback throughout an experimental or testing stage, healthcare organizations and mhealth companies can more closely align their products and services to how patients and clinicians want to use them. This can transform the user experience by reducing user frustration and giving patients and providers the features they actually want.

He highlighted Ankit Gupta and Akshay Kothari, creators of the news app Pulse, as designers who used continuous experimentation to achieve technology success. Gupta and Kothari designed Pulse for Apple’s iPad after the first version of the tablet came out. Initially, the app was so messy it was almost unusable. After a few weeks of tinkering, test customers found the app so useful that they wondered if it came installed on every iPad.

Gupta and Kothari told Kelley they were making 100 updates to their software every day as a result of interactions with customers. 

They made more than 1,000 revisions to their software before they released 1.0 and got customers signed up. Eventually, Pulse got 30 million customers, and in 2013, LinkedIn acquired it for $90 million.

The success came from all the prototypes Gupta and Kothari made. “They did more experiments than anyone,” Kelley said. By experimenting and testing constantly, healthcare organizations and mhealth developers pursuing their own healthcare apps can figure out more quickly how patients and clinicians want to use their services, and then design features and functionality around those desires. In the end, this process increases satisfaction because organizations are giving users what they want.

3. Drive Your Health Product Experience with Compelling Stories

The third key to transforming the customer experience is the ability to “leverage the power of storytelling” to enhance the experience. A key element of stories, he said, is to make them simple: “What is the distilled essence of your story?”

The ability to tell stories to customers in a simple way allows healthcare organizations to convey their core values and the benefits of their products more easily. That, in turn, gives users a greater appreciation for what those benefits are.

“What's your message that you want people to listen to and remember and tell their colleagues?” Kelley said. “If you find your story, it will carry your message.”

When Kelley joined IDEO, it seemed to him that most of the company’s employees were engineers. “We thought that there’s data and there’s stories, and stories are only useful when you’ve got no data at all. Also known as bull,” he said. “We flipped 180 degrees, and we now believe that stories are how you make your data come to life.”

At Apple, simplicity in design is a key value, along with surprising and delighting customers. These values permeate Apple culture, including how sales associates interact with customers, explains one Apple executive.

Two million sales associates worldwide at companies such as CDW, AT&T, Best Buy and Verizon sell Apple products even though they are not Apple employees. Partner sales associates are responsible for explaining how products work and engaging with customers in a way that represents the Apple brand effectively. Apple’s SEED app provides partner sales associates with technical and sales resources, news and tips about Apple products. 
“We wanted them, in a down moment, when there were no customers on the floor, to be able to grab the app and learn something in 60 seconds and then have a customer approach them and maybe weave that right into their conversation,” according to the Apple executive.

The native iOS app gives Apple a way to efficiently deliver up-to-date product information to its retail partners. In turn, those sales associates can use that information to tell a simpler, more effective story to customers about Apple’s products. They also can answer customers’ questions more easily, which improves the customer experience.

The app recently passed a billion minutes of use, even though it’s only been out for about two years. “So, it’s huge scale. But when we solved for it, we were thinking very much about a group of customers that were going to be the consumers and the impact that those customers and salespeople would have upon the end customers,” the Apple executive said. “I think it's a good proxy for the type of work you should be thinking about relative to customer experiences.”

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