Validation 1
What is validation?
Validation is the process of gathering evidence and verifying whether an idea for a product or feature meets the desired objectives and fulfils users’ needs.
The closer you get to being right the first time, the less developer resources you waste and the faster you achieve your business outcome.
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Questions to consider in the Validate phase:
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Why is validation crucial to effective product development ?
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How to validate your product ideas?
One of the best ways is to get first-hand feedback from users. But this can be very time-consuming so supplement using:
Product usage data: get granular insights - understanding which feature
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The role of experimentation and testing.
The Validate Phase is important prior to going into the build phase. Are we solving the problem we were aiming to solve?
Evaluative testing & Live experimentation are two key approaches.
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Evaluative testing:
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Live experimentation:
Release things into the product to see how they work in production
Can make features available to a subset of customers to test before going into a deeper build
A/B test: Putting out two versions of a feature and seeing which performs better
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Three best practices to consider in the Validate Phase:
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What happens if the solution tested is not working well enough or has low customer interest?
This is perfectly normal in the product management lifecycle and may mean going back to discovery, and that is okay! We need to stay nimble.
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Exercise: Validating a product idea with data. Step 1: Think through which data sources you can leverage. Can we track product usage? Do we have….?
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Step 2: Determine if you need to do evaluative testing or live experimentation
Evaluative testing
* Are we testing a feature’s usability?
* Do we have a prototype?
* Do we need to do a fake door test?
Live experimentaiton
* Do you need to test out a single feature or A/B test with two versions?
* Where in the product do you want the experiment to live?
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Step 3: For both categories of experimentation what must you do?
Identify the users you want to target.
Are they a subgroup of your overall custoemrs?