Tag Archives: wheelchair

Robot wheelchair concept puts a friendlier face on caregivers of the future

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More than just the population problem, we are also facing a crisis in terms of care for the aging segments of that population. Traditional geriatric care centers are sometimes filled beyond capacity, and caring for elderly people living alone can be expensive and at times even risky. Futurists and visionaries would have us dream of a future where robots, whether humanoid or not, would take the place of household help, and we’re starting to see some of those rolling boxes in homes, often for less critical conveniences like bringing things from one place to another. Human care, however, is a very different matter entirely, so this concept design for a service robot and an advanced wheelchair duo tries to paint a different picture by making the experience look and feel a little bit more human and, therefore, more humane.

Designer: Sungmin Hwang

Geriatric patients living at home need more than just having things brought to them, which is what many home service robots are designed to do. They will also want to move around, on their own or with assistance, and motorized wheelchairs try to make that activity more convenient. These two mobility activities might be related, but they’re provided by two very different kinds of products. But rather than having disparate and disconnected machines, this design concept presents an integrated system that acts like a whole, even if they function separately.

The actual “companion” is a service robot that looks like a tall board with arms and wheels, unlike the common design that’s practically a self-driving cabinet. It has a simplified face, basically just eyes that can express emotions and a dot matrix display that can spell out words, but it’s enough to give it a more personable character. Rather than having shelves to put items on, the robot has harms and hands that can grab and hold objects to hand them over to the patient, making the action feel more personal rather than clinical.

The other half of the duo is a motorized wheelchair that’s designed as much for comfort as it is for mobility. In addition to the cushioned surfaces and curved parts, the chair features plenty of storage space not just for things but also for medicine. The patient can exercise their own agency by driving the wheelchair on their own, but it can also be pushed by the companion robot when it connects to the chair. This recreates the experience of having someone push their wheelchair, hopefully making them feel less lonely and less detached.

The “Companion” robot and wheelchair concept is designed with many of the existing technologies already available today, from self-navigating home robots to intelligent charging docks to precision robot hands for carefully grabbing objects. Of course, such a machine would still need to undergo rigorous testing, not to mention regulatory scrutiny given its medical applications, but it’s definitely an interesting take on what a home service robot can do, especially when it’s designed to take care of elderly people or people with mobility disabilities.

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Wooden wheelchair adds an eco-friendly and aesthetic aspect to a mobility aid

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There are a lot of well-designed wheelchairs currently in the market for those who need mobility aids to get around. Most of them use basically the same materials and will have a few differences in terms of features and functionality. A new wheelchair design that is eco-conscious but also aesthetically appealing was recently unveiled and its first beneficiary is one of the most famous people on Earth that needs a wheelchair to get around – Pope Francis.

Designer: Paul de Livron

The Apollo Wooden Wheelchair was designed by Paul de Livron, a French craftsman and designer who has been making his own wheelchair models ever since he broke his spine and had to use wheelchairs back in 2013. He was finally able to create a wooden wheelchair prototype that is eco-friendly and can use locally available materials as well as not so expensive and also not that complex.

Aside from the fact that the materials used are sustainable, the other “superpower” that the wooden wheelchair possesses is that it changes the way that other people will look at those who will be using this unique-looking mobility aid. The wooden aesthetic adds an interesting aspect to something that used to be purely functional and was in fact a source of embarrassment to some of its users.

Early last year, they presented an enhanced prototype of the wheelchair to Pope Francis who has been using a wheelchair to get around because of his constant knee pain. de Livron was actually given piece of wood from the medieval frame of the Notre-Dame Cathedral to incorporate into the wheelchair and he also put in some other religious details to make it a wheelchair worthy for a pope.

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Honda UNI-ONE wheelchair finds innovative use in VR worlds as extended reality mobility experience

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Honda introduced the UNI-ONE personal mobility chair for people with lower limb immobilization at the end of 2022. The Segway-like version for people who want an advanced electric wheelchair contraption with flexible movement capabilities will officially debut at South by Southwest (SXSW) in Austin, Texas, next month, with a VR application twist.

The Japanese automaker will leverage the self-balancing personal mobility device (mostly intended for the disabled) for a seamless virtual reality world, which they are calling the “Honda Extended Reality (XR)” experience. The idea of fusing the real-world riding on the UNI-ONE with the virtual world environment sounds like a winning proposition, and Honda doesn’t want to let go of the opportunity.

Designer: Honda

The SXSW attendees will get the opportunity to get first-hand exposure to this unique VR experience from 10-13 March at Honda’s booth #729 at the SXSW Creative Industries Expo at the Austin Convention Center. This amalgam of two different technologies is directed towards solving the hardware limitation of a comprehensive metaverse reality that is otherwise only limited to the visual input and confined to a limited space. According to Hirokazu Hara, vice president of New Business Development, at American Honda Motor this will expand the “joy and freedom of personal mobility into entertainment applications.”

Hirokazu further added that the never-before thought of combination will elevate the multimodal immersive experience three-fold. The self-balancing tech dubbed Honda Omni Traction Drive System (HOT Drive System) and the advanced sensors on the 154 pounds UNI-ONE (permitting movement and tilt in any direction) will leverage a new VR and AR entertainment. This will shoot the extended reality technology and application development possibilities to another level, inducing the interest of early adopters more than ever before.

For instance, racing through a track on a virtual planet with lesser gravity than on Earth will be possible on a hands-free device capable of going at a top speed of 3.7 mph. The rig will combine the visual input from a VR headset and the freedom of movement to make the user feel as if racing on a real track in an alien landscape. The fact that Honda is vesting so much interest in this possibility with the UNI-ONE speaks a lot about how the future is going to pan out in the Metaverse world. According to Honda the extended reality (XR) technology will be perfect for malls, theme parks, or any other indoor or outdoor entertainment hubs with a lot of open space to move around.

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Segway-style, motion-activated ‘standing’ wheelchair helps users confidently navigate life

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What is the ultimate freedom for those with lower limb disabilities bound to a wheelchair? A ride that not only helps get around with minimum external human assistance, but that allows one to stand up and sit down with similar convenience. Invaluable modifications have happened to the traditional wheelchair to reach closer to this dream of ultimate freedom.

Joysticks are used for maneuvering the wheelchair through obstacles and mechanics are to allow a wheelchair to rise from the usual sitting position to semi-standing freedom. Addressing this facet with an outstanding new approach is the Kim-e, a segway-styled wheelchair users can stand upright in just a matter of seconds.

Designer: Chronus Robotics

The brainchild of Chronus Robotics, a Lithuanian-based manufacturer, the Kim-e has been developed into a production model over four years of research, prototyping and perfecting. Unlike the traditional wheelchair, the Kim-e is instantly distinguishable with its two-wheeled design. There is no word on pricing or availability at the time of writing, presumably though, it should be out sometime later in the year. You can book a free test ride with Kim-e today.

Things are made ultra-convenient not just by the instant transformation of this wheelchair from sitting to standing in seconds, but more so by its hands-free functionality. Reportedly, Kim-e can be controlled by upper body movement to raise and lower the seat or glide the wheelchair through the crowd. And when you’re ready to hit the road, it can fold up to fit into the boot of your car for easy transportation.

Drawing its power from a lithium battery onboard, Kim-e can power up fully in four hours and travel up to 30 km on a single charge at a top speed of 20 km/h. This wheelchair, along with the built-in battery weighs 38 kg and has a payload bearing capacity of up to 90 kg. Kim-e may have a slightly lesser weight-carrying ability, but it is designed with safety in mind whether you use it in a traditional seated position at the work desk or while strolling upright with your friends in the mall.

Kim-e is equipped with a scissor-lift-type mechanism which allows the seat to raise enough to put the occupant at the eye-level of your companion. No more pushing or tugging. Let your friend/partner wall besides, while you maneuver the wheelchair on your off-road capable tires over sand, gravel or shallow water. At a semi-standing position, Kim-e straps the user’s thigh and even supports one to climb slopes of up to 20 degrees without breaking a sweat.

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