I need a brand-new floor-cleaning product purpose-built for busy commercial settings such as offices, retail stores, and schools. I am flexible on whether the concept evolves into a mop, vacuum, or an innovative hybrid, but every design decision must revolve around exceptional ease of use. Think intuitive handling, minimal training time for staff, and quick maintenance or part swaps on-site. Here is what I expect from our collaboration: • Early-stage concept sketches that explore multiple form factors and mechanisms. • A refined 3D CAD model (SolidWorks, Fusion 360, or a comparable platform) with exploded views. • Recommendations on materials, ergonomics, and any simple manufacturing or assembly steps so the unit stays lightweight yet sturdy for daily commercial duty. • Visuals or short animations that clearly convey user interaction—how someone grips, moves, empties, or stores the product. • A concise bill of materials and notes on off-the-shelf versus custom components. While durability and efficiency in covering large floor areas are valuable, the prime metric for success is how effortlessly a first-time user can pick it up and get cleaning. If you excel at human-centred industrial design and can back your ideas with clear drawings and data, I look forward to seeing your approach and timeline.