Symphony system

Last week I learned of yet another company, Echo Therapuetics out of the Boston area, that is developing a transdermal continuous glucose monitoring system for people with diabetes. Naturally that means a non-invasive monitor that takes constant readings through your skin.
Been there. Heard that. Right?
Well, allow me to briefly introduce their work before we get into the discussion about whether skin-surface monitoring will ever succeed.
Echo’s Symphony system is made up of four…