Exploring Interactive Hardware for Elixir Conferences

At the Goatmire Elixir conference, attendees received unique eInk name badges powered by a Linux-capable device built on the Allwinner T113-S4. The badges utilized the Nerves framework, allowing them to display interactive information like conference schedules and personal names. Photos shared by attendees were moderated and displayed on the badges after being converted to 1-bit grayscale images. The project showcases how Elixir can handle communication effectively within hardware projects. Future iterations of this badge are planned, with the Nerves community aiming to create even more interactive and extensible devices. The initiative highlights a collaborative spirit within the Elixir community, supported by companies like Tigris, which are willing to fund innovative ideas.