HALIL DALGIC

Author Halil Dalgıç became known for his “Indented Track Notebook,” which he developed while pursuing his master’s degree in entrepreneurship at Gebze Technical University.The notebook’s pages feature letters and numbers engraved into a cardboard surface with indented tracks. This design supports children’s hand-eye-brain coordination while developing their psychomotor muscle skills.The product is the result of nearly three years of R&D, after which it was patented and mass-produced.