Robot vacuum cleaners and mops are common sights these days, but despite all the advancements they’ve made in terms of technology, their basic shape has remained unchanged since the first-ever Roomba. They’re almost all circular, though the are some that have taken on rounded square forms, a shape that was dictated by the limitations of old technologies that don’t seem to be relevant today. This standard design, however, still carries over other limitations, like squeezing into tight spaces or cleaning corners. Perhaps it’s time to rethink that old and outdated design, which is what this concept tries to do in order to cater to homes with smaller, cramped spaces and messy floors.
Designer: Subin Kim
The initial design of robot vacuums was made primarily for the robot and not the humans. The circular shape made it easier for the machine to turn and correct its direction, something that was all too common given the very basic technologies from decades past. Today, however, most robot cleaners have no problem navigating the most cluttered floors, so there’s now an opportunity to rethink that basic shape.
mini is a concept design that stretches the robot vacuum into a more rectangular form, technically more pill-shaped with its rounded sides. The idea is that this robot can better squeeze itself into narrow spaces, like those between walls and furniture, or hug edges to properly brush and vacuum areas that even the most sophisticated circular robot can’t reach. In small apartments or tiny homes, that is more often the case, so such a design is more useful than the majority of round or square robots.
The design can actually be even more efficient than standard robot vacuums because it can change its orientation depending on the area of the floor to be cleaned. In its vertical mode, it can easily clean out narrow gaps, but then it can rotate and switch to horizontal mode if there’s a wider space available for it to move. Such a feat would require AI and advanced sensors, both of which are readily available on most robot cleaners today.
mini’s design does mean it won’t be able to turn quickly, but that can be handled by better obstacle detection and smarter navigation. Although it might not work perfectly in practice, the concept does challenge the status quo and encourages a design that really puts the user at the center, rather than simply turning such robot helpers into technological showcases.
