X-Git-Url: http://challenge-bot.com/repos/?a=blobdiff_plain;f=README;h=37340145e2d781d935e63026b7b0d5b20c735ff5;hb=1ddec34045a732d2dc6d7261c17880d7f3e58459;hp=921a8fa2a16d3b27860d618eeb086fccd9662e77;hpb=a92408ab491259d4b93884e977480db5ab589e92;p=ozzloy%40gmail.com%2Foble

diff --git a/README b/README
index 921a8fa..3734014 100644
--- a/README
+++ b/README
@@ -1,24 +1,5 @@
 prevent the system from sleeping when a user is looking at the screen.
 
-this is accomplished using the built-in camera on my laptop screen's top bezel
-and opencv to detect a face.  i'm going to use the API used by the default movie
-player in ubuntu for preventing system sleeps.
+this is accomplished using a camera and opencv to detect a face.
 
-OTHER IDEAS:
-1. detecting a face could simulate user activity.  this would prevent sleeping
-and bring up the password prompt when the system is already asleep.
-	* how cool would that be?  if the system is asleep and you sit down at it, the
-	password prompt comes up before you touch anything!
-	* or if the screen saver doesn't lock the screen, then the laptop just wakes
-	up.
-2. authenticating a user based on face recognition (as opposed to face
-detection)
-	* much more difficult to do reliably
-3. be more aggressive with turning off the screen.  dim the screen as soon as
-it's not being looked at.  turn it off soon thereafter.
-	* could be enough to save battery.  would need to power the camera sometimes,
-	but would save on backlight.  need to test.
-4. don't prevent sleep when face is detected, but user isn't actually looking at
-screen.
-	* requires pose estimation.
-	* also requires estimating the direction of the eye.
+this readme is woefully short.