# #HZN1 kicked off #DemoDay earlier today. Here's a quick recap... ## [Gravvity](https://near.org/near/widget/ProfilePage?accountId=gravvity.near) explained how they use #AI and #gamification for product discovery. ## [VSelf](https://near.org/near/widget/ProfilePage?accountId=vself.near) walked us through setting up a #Web3 event as they prepare for their private beta. ## [Contented](https://contentedmedia.com/) demonstrated how they help brands connect to content creators, and explained how they leverage #Web3 for verification of content. ## It's amazing to see the progress these builders are making every day with the support of the HZN1 community. 🚀 🏗 🤝