<aside> 👯♀️ Getting immediate reactions to a single concept
</aside>
<aside> 🌓 Comparing similar ideas
</aside>
<aside> 🔧 Seeing how well an idea solves the problem
</aside>
<aside> 👩💻 Seeing if a navigation scheme makes sense to users
</aside>
<aside> 🚦 Making sure a web product is usable and accessible
</aside>