Homemade music instruments: Hurdy Gurdy, Dulcigurdy, Cigar Box Autoharp, Cookie Tin Ukulele, Tin Can Fiddle, Nail Viol
As an amateur photographer, David enjoys the added realism provided by 3D photography. He built a hand-held stereo card viewer and a 48 multi-card viewer. He belongs to the Detroit Stereographic Society and regularly submits 3D photos for competition.