Roto has created numerous interactive art pieces, including original installations for public spaces within children's hospitals. Morristown Memorial Hospital in New Jersey commissioned Roto's original "Bubble Organ," an assembly of 15 glass pipes with flowing colored oil bubbles inside that makes gurgling voices, as well as "Video Windows" using clever video delay circuits. Johnson University Hospital commissioned 7 original interactive characters, including a Musical Snake, Interactive Masks, and a Tic-Tac-Toe-playing Turtle.
- original kinetic and interactive art
- architectural interiors
- child life program spaces
- informational displays and exhibits