IRVINE, CA — Toeing the line between hilariously ridiculous and remarkably genius, Marriott Hotels’ latest room innovation allows guests to email themselves notes while in the shower so that their “brilliance doesn’t wash away”.

After learning that over half of business travellers (51%) feel that their best ideas come while showering, the hotel chain is testing a new technology that transforms a shower door into a shareable canvas.

How does it work exactly? It’s simple. Guests start their shower as usual, and as steam builds up and fogs over the shower door, they can write notes or draw images onto the door with their finger. Touch-sensitive technology built into the shower door then sends the notes or images directly to the guest’s email.

Marriott created a demonstration video, watch it here:

The new shower door will be available to guests for two months at the newly redesigned Marriott Hotels Irvine, California.