Comments on: MIT Grad Student Comes Up With Webcam System That Can See If Your Heart Is Healthy http://derrenbrown.co.uk/blog/2010/10/mit-grad-student-webcam-system-heart-healthy/ The official Derren Brown Blog Tue, 21 Feb 2012 16:25:10 +0000 hourly 1 http://wordpress.org/?v=3.1 By: roz http://derrenbrown.co.uk/blog/2010/10/mit-grad-student-webcam-system-heart-healthy/#comment-67735 roz Mon, 11 Oct 2010 13:46:33 +0000 http://derrenbrown.co.uk/blog/?p=14356#comment-67735 another serendipitous development in the chase fer an accurate lie detector... another serendipitous development in the chase fer an accurate lie detector…

]]> By: Raymond http://derrenbrown.co.uk/blog/2010/10/mit-grad-student-webcam-system-heart-healthy/#comment-67726 Raymond Mon, 11 Oct 2010 11:46:02 +0000 http://derrenbrown.co.uk/blog/?p=14356#comment-67726 I wonder how they measure the heartrate. There's not enough light behind a extremity to actually see the changing density of blood in the veins. Whatever it is, it's very smart -- this guy should also get a PhD in electrical engineering. I wonder how they measure the heartrate. There’s not enough light behind a extremity to actually see the changing density of blood in the veins. Whatever it is, it’s very smart — this guy should also get a PhD in electrical engineering.

]]> By: Simon http://derrenbrown.co.uk/blog/2010/10/mit-grad-student-webcam-system-heart-healthy/#comment-67723 Simon Mon, 11 Oct 2010 09:45:24 +0000 http://derrenbrown.co.uk/blog/?p=14356#comment-67723 Well, I'm cynical! Well, I’m cynical!

]]>