Some designers at a place called Sequoia Studios have come up with an idea that might change the way we write down ideas, thoughts, and reminders. Although they would prefer it not be called a digital Post-It, you can’t really help but think that’s what it is.

The E-notes use electric paper technology that has been under development for a long time now. These tiny pieces of e-paper are powered by a small solar captor that requires only one minute of light per day to work. One cool thing is that after you write or draw on the E-note you can clear what you wrote when you are finished. You can even change its color. E-notes are in the conception stages, but wouldn’t you like to get your hands on them when they come out?!