This program may help train you to be more aware of lucid dreaming. ( Books, search).

When first executed, click on the image to hide the Reality Check window. The window will disappear and then show up unexpectedly some time later.

Click on the image again, and it disappears for another indeterminate length of time.

Why does it behave this way? Browse books or search Google about lucid dreaming.

The four red links at the bottom of the window will take you to the ByteRed website, bring up a page with books about lucid dreaming, bring up a Google search page about lucid dreaming, and exit the program, respectively.

If you want the program to hide and continue, click on the image. The Exit link will terminate the program.

Visit ByteRed for more information.