Design-for-manufacturing at Hoomanely: turning the EverBowl from a research prototype into a repeatable small-batch product, with the material, tooling, and testing decisions that shaped it along the way.
An honest look at how simulation guided Everbowl's mechanical development, and where physical testing forced us to rethink the model. Introduction Simulation is one of the most useful tools in hardware development because it lets you ask questions before you've manufactured anything: where will this deform,
How clear engineering documentation prevented costly misinterpretation while taking Everbowl from design files to physical hardware. Introduction A CAD model shows what a part looks like. A manufacturing drawing has to communicate what the part actually needs to be. That difference mattered more and more as we moved Everbowl from
How asking "What are we actually testing?" made Everbowl prototypes more focused, faster, and more useful. Introduction A prototype is easy to build. A useful one is a lot harder. Working on Everbowl taught us that a prototype's value has nothing to do with how close
How thoughtful choices in color, material, finish, and light shaped Everbowl's identity long before its technology came to life. Introduction When people pick up a product for the first time, they don't start by evaluating its spec sheet. They make an almost instant judgment based on
How our "Stage 2.5" design freeze helped eliminate scope creep while keeping Everbowl moving toward production. Introduction Every hardware team eventually has to answer a hard question: are we done designing? The temptation is always one more improvement. A bracket that could be a little stronger. A
How aligning mechanical, electrical, and firmware engineering early helped us reduce redesigns, shorten decision cycles, and build a more reliable product. Introduction Most engineering problems don't belong to a single discipline. A mechanical engineer designs a bracket that blocks a connector. An electrical engineer relocates a PCB and
How thoughtful design reduced repair time, simplified maintenance, and improved the ownership experience. Introduction Most hardware gets designed around one question: how do we assemble this? A much smaller number of products get designed around the equally important question of how do we take it apart. For consumer products, serviceability
How real-world fabrication variability shaped the design of Everbowl, and why engineering for consistency matters more than designing for perfection. Introduction Every CAD model starts out in a world of perfect geometry. Holes sit exactly where they're supposed to, surfaces are flat, and every dimension matches the drawing
An engineering investigation into how sensor geometry, optics, and software together determine the true field of view of an integrated camera system. Introduction When you build a vision system out of off-the-shelf parts, it's tempting to assume that if the sensor and lens are mechanically compatible, they'
How Better Design Finishes Made Everbowl More Durable Aesthetics and engineering usually get treated as separate jobs on a product team. One person worries about how something looks, another about how it holds up. Working on Everbowl blurred that line more than we expected. A handful of changes we made
Turning a working prototype into a product that can actually be manufactured, assembled, and shipped at volume is its own discipline — one where a design that looks finished on a CAD screen can still fail at the factory. This hub covers design-for-manufacturing decisions, prototyping methods, material selection, and the lessons that only show up once real units start rolling off a line.
We write about this because Hoomanely's flagship hardware, the EverBowl, had to go from a research idea to a repeatable, small-batch manufacturing process — and every shortcut taken early shows up later as a field failure or a factory bottleneck. Documenting these decisions is how the next product avoids the same detours.
Building the EverBowl: Hybrid Manufacturing at Small Scale is the overview of how we mixed molding, machining, and hand assembly to get EverBowl made at all. Designing Form Language That Defined EverBowl and Engineering for Trust: Material Selection in EverBowl Smart Pet Technology cover the design and material decisions behind it. Everbowl's Aesthetic Choices Improved Reliability is a look at where form and function turned out to reinforce each other. On process, Rethinking Hardware Prototyping: How We Build Faster Without Cutting Corners and Rapid Prototyping With SLA and FDM cover how we iterate before committing to tooling, and What Changed From Prototype and Product is an honest look at what didn't survive contact with manufacturing.