Concept development - Part of a 6-week intensive project involving primary research, branding, sketching, and modeling. My focus was medical systems for the elderly. The medium used in these finished concepts were Prismacolor pencils; Verithin's for line quality and regular black pencil for line weight. I keep my base sketches loose but as accurate as I can, constantly checking my proportions. I then use those drawings as underlays and go over once more with drawing curves to make my lines as clean as possible.
Construction Armor - These group of sketches are the product of a collaborative 24 hour design charrette. My group's design focus was the field of construction and the equipment used.