Design for a light-touch, full-product experience. Ask yourself: What’s the smallest set of features you can design that will still solve users’ problems? Start with the simplest version of your product, get user feedback, and then add features. As your sprint loops continue, you can move from simple prototypes to robust product directions. With Swell, we focused on creating a hero page for each key interaction (landing page, sign up, and invest). This meant we were testing the functionality of the full product experience, just in a light-touch way.

Jake Knapp describes Design Sprints as a greatest hits of productivity, decision making, innovation, creativity, and design — and I think that’s true. But I recently took part in a sprint which modified this “greatest hits” formula heavily. My gut feeling was that these modifications were not beneficial, but since I was unfortunately not in a position to change the process, I chose to view it as an opportunity to gather data, and do a comparative analysis between this sprint, and the GV process outlined in the book — to learn, and to be more prepared for the next time around.

Design Thinking is an iterative and non-linear process. This simply means that the design team continuously use their results to review, question and improve their initial assumptions, understandings and results. Results from the final stage of the initial work process inform our understanding of the problem, help us determine the parameters of the problem, enable us to redefine the problem, and, perhaps most importantly, provide us with new insights so we can see any alternative solutions that might not have been available with our previous level of understanding.
Google has a reflective culture. Each year they review how they’re doing in terms of innovation and creativity with their Googlegeist surveys. They measure how their employees feel about innovation—do they have the right resources, the right team environment, and the right skills and mindsets? Based on the results, Google takes action to improve their 3 lowest scoring areas.
Braden Kowitz added story-centered design, an unconventional approach that focuses on the customer journey instead of individual features or technologies. Michael Margolis took customer research—which can typically take weeks to plan and often delivers confusing results—and figured out a way to get crystal clear results in just one day. John Zeratsky helped us start at the end, and focus on measuring results with the key metrics from each business. And Daniel Burka brought firsthand expertise as an entrepreneur to ensure every step made sense in the real world.
After you have a big and vague problem that your team decided to run a Sprint on, the next step is further defining the problem so that it’s concrete and manageable. Instead of a too vague statement like “How to reduce food waste in New York City”. You and the team need to do some pre-work to further define the problem — Who are the users? What’s your product focus/technology/strength? What are the constrains? Believe it or not, your team usually already know a lot about the problem. Someone in the organization probably already done some research or had some ideas. If your team has nothing, then look outside your organization, chances are that there is a competitor somewhere already doing something similar.
In our Design Sprint Workshop we share  our experience from projects with focus on Design Thinking, Agile Developments, UX Design, and customer communication. We follow the Google Ventures framework for Design Sprints and prepare  workshop participants to use this approach. rom a promising idea to testing a finished prototype with real customers, . this approach enables us to achieve rapid, repeatable innovation cycles and make companies fit for their future and today's fast-moving markets. 
Instead of an endless debate or a watered-down group decision nobody's happy with, you'll use the five-step "Sticky Decision" method to identify the best solutions before turning the final decision over to your Decider. Then, in the afternoon, you’ll take the winning scenes from your sketches and combine them into a storyboard: a step-by-step plan for your prototype. 
While we assume you’re familiar with the original Design Sprint, here’s a quick recap: the Design Sprint is a five-day process to solve big problems and test ideas. A dedicated team discusses a challenge, designs potential solutions, and tests them with real users. You start with something vague, and finish with real feedback and something extremely tangible in just five days.