Thought this was kinda cool and worth a mention.
The 2016 Paralympic Games held in Rio, Brazil debuts its multi-sensory logo created by Tátil, a Brazilian design agency. The innovative logo is designed in full 3D, offering accessibility to everyone, regardless of a disability. Referencing the traditional olympic brand, the team devised an off-balance human heart formed from an infinity sign.
Nice little video too:
Read more here.