Better Design: How Herta Fixed the Home Experience
Market leaders cannot afford frustrated customers, yet even the most beloved products can have unseen friction points. When Herta, a major food brand, noticed a dip in loyalty, they realized the challenge wasn’t the quality of their pizza dough—it was an “experience gap” happening in the kitchen. To solve this, we moved beyond the boardroom and into the homes of consumers. This case study explores how we used ethnographic observation and Empathy to uncover the small, unseen moments that were sabotaging the at-home cooking journey.
At LeanSparker, we believe that transforming a product starts with deeply understanding the human behavior behind it. By applying a Lean Startup mindset to traditional qualitative research, we helped Herta turn consumer frustration into a streamlined, joyful path. This proactive approach ensures that every touchpoint—from the refrigerator to the oven—is optimized for success. Let’s look at how we bridged the gap between product intent and real-world execution to secure long-term brand love.
The Challenge: Uncovering Hidden Friction
Herta knew something was wrong, but traditional surveys weren’t providing the answers. Customers were frustrated, but they couldn’t always articulate why. This is a common hurdle in mature markets like Switzerland, where Customer Experience (CX) is the ultimate differentiator. The goal was to identify root causes of failure during the user journey—those subtle handling errors that standard focus groups often miss. We needed to see what was actually happening when people were cooking at home.
| CX Pillar | Traditional Research Risk | LeanSparker Opportunity |
| User Insight | Surveys miss physical behavior | In-home Ethnography |
| Problem Solving | Guessing at packaging fixes | Data-backed Market Insights |
| Speed to Fix | Long development cycles | Innovation Pipeline Acceleration |
| Loyalty ROI | Brand leakage to rivals | Higher Innovation ROI |
By observing the actual moment of dissatisfaction, we identified three critical failure points that were causing consumers to abandon the brand. This evidence provided the Innovation Governance needed to make swift, impactful changes to the product’s design and instructions.
Identified & Solved 3 Critical Failure Points
in the core user journey (e.g., cooking time).
Developed Simple Product & Packaging Features
to eliminate those observed pain points
Gained Unreachable Insights
that standard surveys or focus groups missed (the real behaviors)
The Playbook: Using Design Thinking to Fix the Customer Experience
Step 1: In-Home Observation (Finding Unseen Problems)
We go beyond the survey. By observing people making pizza in their own kitchens (Ethnography), we discovered that small mistakes in handling the dough caused customer disappointment. This approach pinpoints the exact moment and mechanism of customer dissatisfaction.
Step 2: Testing and Validation (Making Sure We're Right)
We utilized videos and user testing to validate our hypotheses regarding consumer errors. This data gave Herta’s internal teams the clear evidence they needed to align quickly on necessary changes to product design and instructions, moving past internal assumptions.
Step 3: Fast Prototyping (Simple Fixes, Quick Wins)
Insights are useless without action. We ran quick, collaborative workshops that brought R&D and Marketing together to rapidly create simple, physical solutions. We immediately redesigned the critical touchpoints, ensuring the product was easier, more enjoyable, and virtually error-proof for the average consumer.
Operational Excellence: From Insight to Impact
Insights are only valuable if they lead to action. By using Rapid Prototyping, Herta was able to implement simple packaging and instruction changes that eliminated the observed pain points almost immediately. This wasn’t about a multi-million-franc overhaul; it was about surgical, smart adjustments that yielded a massive return on investment. This speed of execution is vital for maintaining Business Resilience in a fast-moving consumer goods (FMCG) landscape.
Moreover, the process fostered a new level of internal alignment. When departments share the same “Customer Truth,” the path to approval is much shorter. This is how we achieve Innovation Pipeline Acceleration. By providing R&D teams with clear, visual evidence of the user’s struggle, we removed the guesswork and replaced it with a data-driven mandate for improvement. This evidence-based design ensures that every launch or update is backed by a solid business case, protecting both the brand’s reputation and its bottom line.
Success: Redefining Customer Loyalty
The Herta case study proves that the most powerful innovations are often the ones that remove friction from the customer’s life. By fixing the home experience, Herta didn’t just save a product—they deepened their relationship with their customers. This project highlights the value of Human-Machine Collaboration in modern research, where AI can help analyze patterns in ethnographic data to find the most impactful “Quick Wins” for a brand.
Your organization already has the products; our role is to ensure they perform perfectly every time they reach a consumer’s hands. Whether you are a Swiss startup or a global leader, the principles of Design Thinking can unlock your next phase of growth. Stop guessing why customers leave—start knowing. Let’s apply these deep observational techniques to your user journey and turn every frustrated user into a lifelong brand advocate. The path to loyalty is paved with the small, thoughtful details that show you truly understand your customer’s world.
Ready to Find the Hidden Friction in Your Customer Journey?
The Herta case proves that transforming a product often starts with fixing the customer experience first. Stop guessing why customers abandon your product—start knowing. Let’s discuss how we can apply this deep observational methodology to unlock your next phase of customer loyalty.
Stop guessing why customers abandon your product. Start knowing.
Let’s apply deep ethnographic techniques to unlock your next phase of customer loyalty and growth.
Frequently Asked Questions: How can we fix a failing customer experience?
Transforming your brand starts with understanding the real-world friction your users face. Here is how we help you close the experience gap and win back loyal customers.
Question 1: Why is in-home observation better than a standard survey?
Answer: Surveys tell you what people thinkthey do. In-home observation (Ethnography) reveals what they actually do. This reveals the “Customer Truth” and hidden Market Insights that people often forget to mention in a questionnaire.
Question 2: How can small packaging changes impact big brand loyalty?
Answer: Most brand abandonment happens because of small, repeated frustrations. Fixing these through Innovation Pipeline Acceleration makes the product error-proof, leading to better results and higher consumer satisfaction.
Question 3: What is “Design Thinking” in the context of food products?
Answer: It is a user-centric approach that uses empathy and Rapid Prototyping to solve physical problems. It ensures that product design, packaging, and instructions work in harmony with the user’s kitchen habits.
Question 4: How do we get internal teams to agree on product changes?
Answer: We use Validated Prototypes and video evidence. It is hard to argue with a video of a customer struggling. This provides the Innovation Governance needed to align Marketing and R&D quickly.
Question 5: Can we use AI to find these experience gaps?
Answer: Yes! Through Human-Machine Collaboration, AI can analyze video footage and sensor data to find “friction clusters” that a human researcher might miss, making the process faster and more precise.
