Last July saw us in a pretty tight spot. We found ourselves with a lot of great visual design and flows, but realised that we were getting hit by a wave of feedback which we were unable to prioritize.
- At the client side we had a range of stakeholders who were involved at different levels, while their insights were valuable, it seemed to come in at a difficult time
We had no way to validate or assumptions, neither did we have a clearly framed requirement or the user to test with
This is a situation some of us may be facing, specially with designing at the speed of business. It got us thinking and that’s when we realised that user testing and it’s insights is what is required.
The first step was to understand who the user was. We interviewed 10 users to begin with and went ahead and made personas on the basis of
- Demographic Profile
- Behaviour, Desire and Need
- Technical background
Largely our users seem to have been selected on the basis of software literacy, so we grouped them into
- Basic users – No software knowledge
- Intermediate users – Basic software knowledge
- Advanced users – Folks innovating using software
Since we had done this with interviews for only 10 users, we continued this exercise to validate and keep iterating the above.
Planning a test
- Understanding and stating the task: Once a design was in the sketch phase, we would list down what was the task the user needed to do
- Stating the goal: What was the goal of the user here, what will he/she achieve by completing this task
- Setting signals: What steps, or ideal flow will make the task successful
- Defining metrics: What metrics define success
Executing the test
Once an quick mock was available our UX designer would identify, 3 intermediate and 2 advanced users to test with. We had this data from preliminary interviews that had been conducted for personas. The designer and the visual designer would then fix calls with these users in the format below:
- Calls were not longer than 20 minutes
- A dry run was carried out internally
- These were done on google hangouts, however since net connectivity was an issue at the user site we had a backup plan to do these orally on phone
- Users were asked to think out aloud while they performed the task
- While the user carried out the task we recorded the following
- Sequence of events
- No of stops / times the user encountered an error
- What worked well
- Terminology used by user
- Recording of video / screen share
Executing the test would take our designers half an hour per test and we did a minimum of 5 – 6 to validate each feature.
Evaluation of results
Once we had conducted the test, our UX designer and the Product Manager would analyze findings. The above findings were shown in the format below.
- No of stops : Errors, points of confusion for the user
- Time taken : In minutes
- Task completion: In percentage
- Happiness and engagement depending on how well the user though he/she did
The above was based on Google’s HEART metrics framework.
- We got actionable insights out of this, we had a good mix of qualitative and quantitative data to make suggestions and changes
- Along with the Product Manager we were able to prioritize and tackle feedback
- Since the design was tied to a requirement, goal and tested it gave the team a clear path on what to work on, thus saving time, and a lot of back and forth
- Refined our process, we were able to define a process from Requirements – Visual Design including iteration for a feature. This was brought down to 2 weeks a feature from a fuzzy month or month and half.
- Allowed us to quickly validate our assumptions in 4 – 8 man hours
Taking this ahead
The small inclusion in the process above definitely helped us make more informed decisions, but like everything else that is design, is being constantly iterated 🙂
Here is what we learned:
- While our metrics seemed to give good insights on performance, we realized that performance alone didn’t make sense. It also depended on who the user was. For some users time taken or task completion did not matter
- Our personas were based on a fact dictated by an organization in the system. We later changed these personas to reflect behaviour and needs. These seem more scalable
- With the revised personas we were able to focus on who the user was, his needs, his problems instead of only what he did
- We realized every task may be unique, and may require different metrics to measure, we are now working on identifying which metrics make most sense given the user and context
- We may not always have access to users, in that case talking to key stakeholders in the client side may help
- By no means have we discovered the holy grail of agile research, in fact it keeps changing. Given the timelines, and need for insight it worked well for us
- This is not comprehensive in the traditional sense, but we believe that some research is better than no research
- Our users were mostly from rural areas, with limited infrastructure and were tough to gain trust of. This process helped us touch base with them and build a strong database of users we could keep going back to
- I feel this is required, and is possible for various projects. While most folks we work with don’t understand its value yet, planning effectively and presenting the data to stakeholders does prove to them that this works. What is important is how we present our test results and to which stakeholders
- I really love the clarity this gives to the design team and product teams, Specially while working remotely
As I said, we continue to refine the process and implement this for our customer. More time and iteration will pave the way !!