The original ISA (the person-in-a-wheelchair symbol) was designed by Susanne Koefoed and adopted in 1969 by the Rehabilitation International. It is the most widely used symbol till date while the new person-inclining-forward-in-a-wheelchair symbol is adopted by many states like New York and Connecticut. Sara Hendren and Brian Glenney of The Accessible Icon Project created this dynamic new design to show motion and activity. However, it is not adopted by any federal organization like the U.S. Access Board and International Organization for Standardization.