THIS INCIDENT WAS REPORTED BY FAMILY OF THE DRIVER. VEHICLE HAD BEEN MODIFIED FOR USE BY A DISABLED PERSON. STEERING SYSTEM WAS CONTROLLED BY AN "ELECTRONIC MOBILITY SYSTEM (MODEL DS2000)". WHILE DRIVING APPROXIMATELY 30 TO 35 MPH, DRIVER LOST ALL DIRECTIONAL CONTROL OF THE VEHICLE, AND WAS INVOLVED IN A HEAD-ON COLLISION WHEN HIS VEHICLE WANDERED INTO ONCOMING TRAFFIC. THE DRIVER WAS KILLED . PLEASE PROVIDE ANY ADDITIONAL INFORMATION / DOCUMENTATION / PHOTOGRAPHS.*AK