Dave, Many years ago when I worked on a switchboard, I had a light sensor able to read LEDS; it didn't distinguish colour, but it would be possible to identify a solid light from a flashing light? Let me know if you would like more detail. -----Original Message----- From: blind-sysadmins-bounces@lists.hodgsonfamily.org [mailto:blind-sysadmins-bounces@lists.hodgsonfamily.org] On Behalf Of David Mehler Sent: Thursday, 11 March 2010 1:25 PM To: blind-sysadmins Subject: [Blind-sysadmins] router lights Hello, Simple question here, how do user's tell which lights on a hub, or switch are active and their color? Thanks. Dave. _______________________________________________ Blind-sysadmins mailing list Blind-sysadmins@lists.hodgsonfamily.org http://lists.hodgsonfamily.org/mailman/listinfo/blind-sysadmins