1. Brighten up your walls.

    Projecteo is a seriously cute piece of design.

    Designed to blur analog and digital technologies in a bit of back-to-the-future engineering, the creator has devised a method for printing Instagram photos on 35mm slide film. He then cuts the film into squares and attaches them to a wheel, à la the View-Master.

    And, voilà! A projector not much larger than a matchbox. This clever little gizmo isn’t just adorable — it’s our Project of the Day.