When the first Lytro Camera was released, the photography world was amazed by its light field technology allowing you to refocus photographs after the fact. The Lytro Illum Camera ($1500) is using the same technology but with a whole new body design and added features.
Everyone has seen a birdhouse. Usually contains seed for the flying rat to stop and have a bite to eat. However, I can probably safely say you’ve never seen a bat house!