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Memory Sun

Discover and share memories tied to locations with Memory Sun. Built on Lens, our interactive map lets you pin your special moments, explore stories from others, and connect in a way that's as unique as your memories. Your world, your memories, mapped.

Memory Sun

Created At

ETHGlobal New York

Project Description

Memory Sun is more than just a mapping application; it's a dynamic social platform designed to archive human experiences in a unique, geolocated way. Built on the Lens infrastructure, our app allows you to record, share, and explore memories based on their real-world locations. Imagine walking into a park and accessing a catalog of stories, sounds, and experiences that have occurred right where you stand. From the laughter of a first date to the philosophical musings of a late-night walk, every pinned memory contributes to a collective human narrative.

But Memory Sun isn't just about individual experiences. It serves as a digital memorial, allowing you to pin gravestones and share stories about relatives or friends, giving them a space to be remembered forever. It aims to democratize history, capturing stories that otherwise might be lost to time, from the voice of an elder recalling their youth to the sound of a bus passing by—a snapshot of life in that very moment.

Our future plans include implementing location-based stories that surface as you walk around, enveloping you in the richness of human experience that surrounds us but often goes unnoticed. The goal is to create a layered, emotional geography that exists alongside our physical world, enriching our understanding and appreciation of the spaces we inhabit.

Memory Sun is more than an app; it's a growing archive of the human experience, a community, and soon, a new way to interact with the world around you. Your world, your memories, now mapped and shared in a tapestry of collective consciousness.

How it's Made

Memory Sun is built on Expo for seamless cross-platform capabilities and incorporates Expo Router for efficient navigation. We've integrated Lens Protocol v2, an open social graph, to create a secure and ethical platform for users to contribute to a shared memory map. Wallet Connect handles blockchain-based authentication, adding an extra layer of security.

For the mapping component, Apple Maps is our go-to for its precise location-based features. XMTP is incorporated to facilitate real-time messaging between users, enriching the experience of sharing and discovering memories. These diverse technologies come together to form a dynamic, secure, and interactive social memory archive.

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