haptic project

[karet112]

hi all...
anyone hav any idea on haptic?i plan to do final year project that covered on haptic technology. My problem here is i couldn't find suitable topic that related to haptic. Before this, i planned to have a project on helping blind people reading graph but then later i found that this project already did by someone. So, i hope that you all can help me to find a project which related with haptic technology that will ease user.
thank u.

[v0id]

Talking to a blind person is probably the best way to find a project. If you come up with something yourself, you may realize that no blind people actually need what you're making, even though you believe that they do.