Down syndrome | Channel Tunnel | tunnel | Tourette syndrome | Asperger syndrome | The Time Tunnel | Holland Tunnel | Fréjus Rail Tunnel | Marfan syndrome | wind tunnel | Down Syndrome | Turner syndrome | Memorial Tunnel | Gotthard Road Tunnel | Down's syndrome | Asperger's syndrome | Williams syndrome | Stockholm syndrome | Severn Tunnel | Severe acute respiratory syndrome | Rett syndrome | Queensway Tunnel | Irukandji syndrome | Fréjus Road Tunnel | Chronic fatigue syndrome | Wiskott–Aldrich syndrome protein | Tourette Syndrome Association | Thames Tunnel | syndrome | severe acute respiratory syndrome |
This key arrangement was ergonomically designed to prevent carpal tunnel syndrome and other repetitive strain injuries associated with typing for long periods of time.