This System has been perfected on Woven Woods, Roman Shades and Roller Shades.  The Horizon Shades company has patented their own system.   Duff's confidence in this system is 100%.  Honeycombs  utilize cordless both in standard operation and Top/Down - Bottom/up.  Blinds also have the cordless option.  I don't feel the blinds are equal to other shades in the realm of cordless but its definitely improved over the few years its been offered.  

Daniel Duff  615 428 6571

The Busiest Blind Man in Middle Tennessee