SINGAPORE – Living independently became a challenge for 38-year-old Irene Lim after part of her forearms and legs were amputated in 2023 due to sepsis triggered by an unknown bacterial infection. <\/p>\n
She could not afford prosthetic arms as she had already spent her life savings of around $300,000 on her treatment, pushing her to seek alternative solutions. <\/p>\n
Things changed in early 2025 after her dragon boating coach introduced her to Salvage Garden, a non-profit group dedicated to creating assistive devices for people with disabilities and their caregivers. <\/p>\n
Salvage Garden, run by 40 volunteers who work in sectors such as tech, design and engineering, holds workshops at libraries in Punggol, Tampines, Woodlands and Jurong every Sunday.<\/p>\n
\u201cI started going for their sessions every Sunday at Punggol Library, and worked with them to create tools based on my needs,\u201d said Ms Lim, adding that she would give feedback on how to improve comfort and practicality.<\/p>\n
Just a few weeks later, she found herself being able to eat and put on make-up independently using a free set of 3D-printed tools that allow her to strap on utensils, back scratchers and make-up brushes to her limbs.<\/p>\n
Since relocating from Malaysia to Singapore in 2016, she had worked as a beautician, and is now in search of a new job.<\/p>\n
Ms Lim numbers among the thousands of participants to have attended co-creation sessions with Salvage Garden since 2023.<\/p>\n Ms Irene Lim, who lost her limbs after a bacterial infection two years ago, using a tool to help apply eyeliner.<\/p>\n ST PHOTO: CHONG JUN LIANG<\/p>\n<\/figcaption><\/figure>\n Sessions are held at the MakeIT space within these libraries, which allows participants to use 3D printers, printing filament and digital cutters (machines that precisely cut fabrics, vinyl and metal) for free with the guidance of Salvage Garden volunteers. <\/p>\n More complicated designs involving materials such as metal rods, screws and plastic boards may come at a small price.<\/p>\n Designs for one-handed nail cutters, plastic prosthetic hands and assistive chopping boards can be original, or obtained from open-source sites such as Thingiverse.<\/p>\n Salvage Garden was co-founded by tech entrepreneur Saad Chinoy in 2023. He and two other founding members were volunteers with local charity Engineering Good, which focused on refurbishing donated laptops for low-income families to work and study from home during the Covid-19 pandemic.<\/p>\n The trio felt that solutions needed to be co-created with beneficiaries to better meet their precise needs, Mr Chinoy said during an interview with The Straits Times.<\/p>\n \u201cThe tried-and-tested formula of treating beneficiaries as recipients in the social service space wasn\u2019t really working,\u201d said Mr Chinoy, who is also co-founder of Singapore start-up SpudnikLab, which focuses on bringing digital skills and tools to underprivileged communities.<\/p>\n \u201cWe wanted to try and change that by involving the user of assistive devices, or their caregivers, in the design and prototyping process.\u201d<\/p>\n What began as a small initiative with only a handful of volunteers at one library has grown into an operation run by volunteers who are professionals across fields including engineering and design. <\/p>\n Among them is Dr Yeh I-ling, an assistant professor teaching occupational therapy at Singapore Institute of Technology.<\/p>\n Salvage Garden co-founder Saad Chinoy (left) with volunteer Yeh I-ling.<\/p>\n ST PHOTO: CHONG JUN LIANG<\/p>\n<\/figcaption><\/figure>\n \u201cI joined as I feel that there is a place for such services in occupational therapy. Currently, hospitals and clinical services don\u2019t do much 3D printing, and I think this is because there is a lack of understanding on how to do it, and an uncertainty of how to integrate it into clinical processes,\u201d said Dr Yeh.<\/p>\n \u201cWhen I first joined Salvage Garden, I didn\u2019t know much about it either. But I just felt like with my background in understanding disabilities, biomechanics and ergonomics, I could help engineers better understand the challenges that disabled individuals might encounter.\u201d<\/p>\n After two years of volunteering, a moment that stood out to her was helping to create an assistive tool that allowed a patient with partial paralysis to use chopsticks.<\/p>\n \u201cThat day, she was very happy because she hadn\u2019t been able to use chopsticks to eat noodles since she suffered a stroke,\u201d said Dr Yeh, who added that such seemingly small improvements can make a big difference to someone\u2019s quality of life, which drives her to continue her work at Salvage Garden.<\/p>\n \u201cPatients are discharged from hospitals once they can eat \u2013 it doesn\u2019t matter whether it is with a fork or spoon. <\/p>\n \u201cBut there is a gap to close between being functionally fine from an administrative point of view, and reaching meaningful outcomes for people. That gap is one that the Government doesn\u2019t pay for.\u201d<\/p>\n This holds true for Ms Lim, who continues to occasionally use the tools from Salvage Garden despite receiving a robotic prosthetic arm from a sponsor in August. In the beginning, her arm would become sore quickly, as wielding the arm felt akin to lifting dumbbells. <\/p>\n Although she has grown used to its weight now, she still finds it more convenient to use the 3D-printed tools at home for simple tasks such as eating, as they allow her to avoid fatigue.<\/p>\n Ms Irene Lim numbers among the thousands of participants to have attended co-creation sessions with Salvage Garden since 2023.<\/p>\n ST PHOTO: CHONG JUN LIANG<\/p>\n<\/figcaption><\/figure>\n \u201cHospitals helped with my physiotherapy after I was discharged, but they don\u2019t focus as much on assistive devices. A group like Salvage Garden is hard to come by, and helps to fill a gap in the medical sector,\u201d said Ms Lim. <\/p>\n For patients or clients that need it, there isn\u2019t a clear referral path for parties to come together to co-create assistive technology, said Dr Yeh. <\/p>\n \u201cI am hoping that this can become a formalised service in Singapore. If that is the case, then we wouldn\u2019t need a Salvage Garden.\u201d<\/p>\n A low-cost version of this tool was created with 3D-printing filament, cable ties and a regular nail clipper.<\/p>\n ST PHOTO: CHONG JUN LIANG<\/p>\n<\/figcaption><\/figure>\n Though regular nail clippers can be found in stores for just a few dollars, one-handed clippers can cost upwards of $50 on online shops. A low-cost version of this tool was created with 3D-printing filament, cable ties, and a regular nail clipper. <\/p>\n With the finger positioned in front of the clipper, users simply need to press down on the tool to cut their nails.<\/p>\n This tool allows users to cut food items into evenly sized pieces.<\/p>\n ST PHOTO: SARAH KOH<\/p>\n<\/figcaption><\/figure>\n This tool, which allows users to lock in place a chopping block at the bottom, allows users to cut food items into evenly sized pieces.<\/p>\n Around 30 sets were created for adults with intellectual disabilities, after social service agency Minds reached out to Salvage Garden to co-create these tools.<\/p>\n \u201cMost of our clients do not have strong motor skills, and tend to cut only with their dominant hand,\u201d said Ms Julia Ng, manager of befriending and respite at Minds.<\/p>\n \u201cWith this chopping aid, clients can cut food into a consistent size while holding onto the ingredient.\u201d<\/p>\n Ground-up initiatives like Salvage Garden are flexible and responsive to the needs of clients, and the inherent versatility of 3D printing allows for low-cost customisation along with ongoing experimentation, said Ms Ng.<\/p>\n Designed for individuals with grip issues, this 3D-printed pen holder provides stable support for writing and drawing.<\/p>\n ST PHOTO: CHONG JUN LIANG<\/p>\n<\/figcaption><\/figure>\n Designed for individuals with grip issues, this 3D-printed pen holder provides stable support for writing and drawing. The pen holder can move in all four directions along metal rods at the side, while keeping the pen fixed in place.<\/p>\n Visually impaired individuals can rely on their sense of touch to feel the letters, instead of relying on colour to play the game.<\/p>\n ST PHOTO: CHONG JUN LIANG<\/p>\n<\/figcaption><\/figure>\n Connect 4 is a popular game won by forming four of the same coloured disks in a line. Salvage Garden worked to 3D print Xs and Os on the sides of black and white tiles respectively, so that visually impaired individuals can rely on their sense of touch to feel the letters, instead of relying on colour to play the game.<\/p>\n A coin holder designed to help users organise their coins by the value \u2013 10 cents, 20 cents, 50 cents and $1.<\/p>\n ST PHOTO: SARAH KOH<\/p>\n<\/figcaption><\/figure>\n This is a coin holder to help users organise their coins by the value \u2013 10 cents, 20 cents, 50 cents and $1.<\/p>\n This was originally designed for someone who often confused 20 cent coins with 50 cent ones because of their similar size. She had avoided using coins for a long time, as she felt stressed by the thought of people watching her in a line, said Mr Chinoy. <\/p>\n This 3D-printed holder helped her to tell the difference between coins at a glance.<\/p>\n<\/div>\n<\/picture><\/div>
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