UX-UI Design
Chatbot Celebrations
Brief
We were asked to design a celebration interaction to reduce the distance between the customers and the chatbot (considered as a merely cold machine) and to use it to increase offers activations.
KPIs
The main KPIs are:
- TNPS
- Offers activations
Team
- Elena – Product Owner
- Marco – Senior Dialog Developer
- Alina – Junior Content Designer
- Stefano – Analytics
- Daniele – Front End Developer
- Matteo – Back & Front End Developer
- Stefano – UI Designer
- Irina – UX Research Lead
- Simone – Senior UX & Design Lead 👈
Process
We used the Triple Diamond flow (Research, Ideation, Prototyping&Testing) together with a Participatory Design approach that included designers, developers, and project managers from the beginning.
Research
Behavioral Analytics, Benchmark, Persona Playbook, Design Pillars
Ideation
User Journey Mapping Workshop, Brainstorming Workshop, Concept
Prototyping
User flows, Wireframes, Mockups
Devs Support
Development specs, Requirements sessions, Development check
Design strategy
According to the team, the resources, and the constraints I made a plan for about 13 “one-week” Sprints.
Design Kickoff
01. Research
Behavioral Analytics
We analyzed bot conversations to identify a cluster of users that would be likely to appreciate this interaction. The bot is mainly a support channel and most of them start a conversation because they need to solve a problem.
We identified a statistically relevant sample of users and we discovered that 36% of them start a conversation to ask for new offers and 9% for info about the loyalty program. The remainder 55% had more delicate issues (about the line or the payments).
We deep-dived about the first cluster of users and we discovered that they had a higher Frequency of Use, and their TNPS was higher by an average of 10 points.
Benchmark
We benchmarked celebration UXs on chatbots, online tools, and websites. We got inspiration about the tone of voice, the interaction, the context, and the proposition.
Design Pillars
After the research, we converged on this list of agreements of our design:
- we will provide this experience only to “safe” users that have no line/payment issues ongoing. These clusters will not see the celebration and will have direct access to live agents
- we will design a playful interaction that will end with a prize for the user
- the interaction will be as easy and fast as possible
- Celebration interactions don’t need to be perceived as the main feature of TOBi. It needs to be recognized as the main support entry point by the Vodafone customer base
02. Ideation
User Journey Mapping Workshop
We organized a cross-functional workshop to map the user journey, empathize with users and find opportunities, and design agreements about the final experience.
Brainstorming Workshop
Then we organized a brainstorming workshop with the Product Team to deep-dive chatbot gaming interactions.
Concept
We design a collection of quiz challenges between chatbot users. Each challenge will be associated with a celebration. It could be a holiday, an anniversary, depending on the calendar.
Each challenge will have both winning and a consolation prize. It will be possible to follow the results of the other players and save a reminder for the next challenge.
The prizes will be a discount on an offer or a bonus related to the official loyalty program.
03. Prototyping & testing
User Flow
We designed the user flow, starting from the steps we identified in the User Journey.
1. Awareness
2. Waiting
3. Playing
4. Reedim
5. Closing
Mockup
Entry points
Setting a push notification as a reminder
Setting a calendar reminder
Playing the game
End of the game
Prize redemption
Quitting the game
Result
We developed an MVP experience during 2020, then we gradually enhanced the experience thanks to AB testing and the agile approach.
We had an editorial plan of one celebration per week (every weekend). Each celebration had an average duration of 48h.
We had 50 events during 2020, and we planned 56 in 2021.
During celebrations, the chatbot has a session boost of x4,6% and a TNPS boost of around +10 points. The impact on offer activations is huge, around +86%.
TOBi Celebrations are considered one of Vodafone’s best and inspiring projects, by the global Company’s community.
Tools
PowerBi, Miro, Sketch, Principle, Invision Inspect, Confluence
Next project
UX-UI Design
Vodafone Business Support
Do you like my portfolio?
Drop me an email at poli.simone09@gmail.com or hit me up on LinkedIn. I will be happy to talk about it together.















