http://www.eurekamagazine.co.uk/design-engineering-news/sensory-pen-could-help-keep-parkinsons-at-bay/57303/ Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn