Scanning Wizard Web App

Koester Performance Research

KPR is empowering the severely disabled by helping them use a computer up to 170% faster.

Industry:  
Healthcare

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MESSA and its design logo are marks owned by Michigan Education Special Services Association, registered in the U.S.
The Scanning Wizard web app identifies the best configuration for a disabled person’s text-entry system, dramatically increasing their communication speed.

People with severe physical impairments can find it very difficult to use a standard keyboard or mouse. Some operate a computer using only a single button or switch.

In these single-switch scanning systems, the computer cycles slowly through different choices. When it arrives at an option the user wants, they activate their switch. Text entry speeds at just one word/minute are common.

Koester Performance Research (KPR) develops tools that improve computer access for people with disabilities.

In 2014, Dr. Heidi Koester and a colleague devised a method for improving the text-entry speed of people who use single-switch scanners. With a grant from the NIH, Koester came to Atomic Object looking to develop a tool that would enable users across the globe to benefit from her findings.

Working closely together, Koester and the Atomic team developed Scanning Wizard, an elegant web app that guides single-switch users through a series of tasks designed to measure their response time and scanning effectiveness.

Scanning Wizard uses these tests to generate individually-tailored recommendations for each user’s system, including adjustments to their scan speed, delay, and keyboard layout. The system also supports double-switch users and people who use symbols other than letters in their scanning array.

Scanning Wizard allows users to create an online account and store their results, but also has an offline mode with robust local data storage. Health practitioners can use a special administrative version to manage data from multiple users.

Scanning Wizard has really exceeded my expectations. I went into the project with requirements but no real picture of what the end product would be like, and I came out with something that represents the project in a great way. Compared to other projects I’ve worked on, this app is the best designed—both the code and the visual design. It’s extremely polished.

Heidi Koester, Ph.D., President

Coordinating Stakeholders

In addition to team members Grand Rapids and Atomic Object, this project brought together lots of different groups. Having this many cooks in the kitchen required a lot of coordination and a complex project schedule that balanced several timelines and sets of constraints.
Recycling data from the GR Public Services Department
Dozens of vendors with rewards of various sizes, types, and durations — recruited and coordinated by Local First
The myGRcitypoints information website, created by The Image Shoppe

Technical Specs

Atomic designed the system architecture and wrote software and firmware for:

Custom Protocol
Reduces required bandwidth and handle collisions, allowing reliable transfer of a high volume of information through RF and cellular communications back to the data collection service.
Gateway Devices
Each is a Technologic TS 7800 single-board computer with a custom RF receiver. They run a combination of C and Ruby on an embedded Linux system.
Web App
A JRuby on Rails application using an Oracle database that deploys to IBM Websphere.

Phase 2: Developing a Full-feature Workshop Experience

With the Learning Map developed into a digital product, Root wanted to further help users dive into their organization’s strategy, financials, or processes with a second release. Among other features, they sought to create a kind of a virtual whiteboard, where everyone’s voice could be heard in a fun, engaging, and meaningful way.

Atomic’s Software Design Practice Lead in Ann Arbor, Bryan Elkus, led design work on the project. He saw the user experience of going through the Learning Map activities as a type of collaborative online challenge.

Under the guidance of Atomic's Software Consultant & Designer Bryan Elkus, the project emphasized collaborative user experiences, akin to an online group challenge, focusing on:

  • Consultants facilitating onboarding, ice-breakers, and exercises.
  • Client company employees engaging in organizational change.

Atomic Object Software Consultant & Developer Matt Soto his development work focused on delivering Root’s vision of polish, complex features, and emphasizing a business model around the digital product.

Root's VP, Nate Butki says Atomic’s consultative approach helped the project team uncover and address underlying needs rather than merely executing requests.

“Atomic didn’t want to just figure out what we wanted and give it to us—but rather figured out the need and helped us with it,” he said. “If they had listened to us and spit out exactly what we asked for, they would have only gotten 80 percent of it. Atomic’s team asked the questions and pushed us further.”

Technical Specs

Atomic designed the system architecture and wrote software and firmware for:

Custom Protocol
Reduces required bandwidth and handle collisions, allowing reliable transfer of a high volume of information through RF and cellular communications back to the data collection service.
Gateway Devices
Each is a Technologic TS 7800 single-board computer with a custom RF receiver. They run a combination of C and Ruby on an embedded Linux system.
Web App
A JRuby on Rails application using an Oracle database that deploys to IBM Websphere.

Results

  • An ongoing field study found that the Scanning Wizard helps single-switch users increase their text-entry speed by an average of 70% — with some users improving as much as 170%.
  • Scanning Wizard was designed so that Dr. Koester can edit the app’s code and adjust the algorithm, incorporating knowledge gathered during the field study.
Initial studies have shown that, by adjusting the settings to the user’s ability, you can boost their speed significantly. It’s a small population but a large potential impact.
Heidi Koester, Ph.D., President

Phase 2: Developing a Full-feature Workshop Experience

With the Learning Map developed into a digital product, Root wanted to further help users dive into their organization’s strategy, financials, or processes with a second release. Among other features, they sought to create a kind of a virtual whiteboard, where everyone’s voice could be heard in a fun, engaging, and meaningful way.

Atomic’s Software Design Practice Lead in Ann Arbor, Bryan Elkus, led design work on the project. He saw the user experience of going through the Learning Map activities as a type of collaborative online challenge.
Under the guidance of Atomic's Software Consultant & Designer Bryan Elkus, the project emphasized collaborative user experiences, akin to an online group challenge, focusing on:

• Consultants facilitating onboarding, ice-breakers, and exercises.

• Client company employees engaging in organizational change.

Atomic Object Software Consultant & Developer Matt Soto his development work focused on delivering Root’s vision of polish, complex features, and emphasizing a business model around the digital product. Root's VP, Nate Butki says Atomic’s consultative approach helped the project team uncover and address underlying needs rather than merely executing requests.

“Atomic didn’t want to just figure out what we wanted and give it to us—but rather figured out the need and helped us with it,” he said. “If they had listened to us and spit out exactly what we asked for, they would have only gotten 80 percent of it. Atomic’s team asked the questions and pushed us further.”

“Atomic didn’t want to just figure out what we wanted and give it to us—but rather figured out the need and helped us with it.”

Nate Butki, Root VP

Taste-testing the Product in the Field

Delivering A Great Product and An Empowered Team

By getting to share their decades’ experience with agile practices, Atomic’s team got to watch the counterparts at Root develop new skills over the course of the second engagement.

Soto says he loved watching Root’s inherently collaborative culture adopt the agible practices they were learning.

“After a few months, they loved how easy and smooth it was to make last-minute changes, to pivot in another direction, and use feedback to spend their time where it was most impactful,” he said.

Root’s Jared Page says the agile approach to product design, development, and management he saw during the engagement had a profound impact.

“One of my favorite things about this project is that everyone got better—better at our jobs and better with communication; it just feels cool,” he said. “Sometimes you work for a year and don’t know if you’ve improved but everyone could look back on this project and say they’ve improved. This project changed the way I will work forever.”

Coordinating Stakeholders

In addition to team members Grand Rapids and Atomic Object, this project brought together lots of different groups. Having this many cooks in the kitchen required a lot of coordination and a complex project schedule that balanced several timelines and sets of constraints.
Recycling data from the GR Public Services Department
Dozens of vendors with rewards of various sizes, types, and durations — recruited and coordinated by Local First
The myGRcitypoints information website, created by The Image Shoppe

A Partnership with a Storybook Ending

The team’s careful project management, client communication, cutting-edge architecture, and cohesive design strategy helped the team ship the product on time and on budget.

Reflecting back on the multi-year, high-profile project, Robinson said Atomic helped his company arrive at a special moment in time.

“We'd never done anything this big. Ever,” he said. “We’re live across all the major pillars Atomic said they would deliver on. It was delivered on time, on budget, to expectation, live. Not three or four milestones late with people leaving and the platform half-baked and full of bugs.”

StoryLoom began open-beta in December 2022. A global launch is scheduled for the spring of 2023.

“We’ve been given a rare opportunity," said Robinson, "to find success by chasing opportunities Starship Enterprise-style: going where people aren’t—pushing boundaries.”

Atomic provided visual design and web app development for Scanning Wizard using Ember.js.

The Atomic Team

Here are some of our current Atoms who worked on this project. Click their photo to read their bios!

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Project domain(s)

web

web

mobile

mobile

desktop

desktop

embedded

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Industry

Services provided

Software Product Design
User Research
Information Architecture
Interaction Design
Visual Design
Software Development
User Testing
Exploratory Testing
Deployment

Tools used

EmberJS
D3.js