End Note

1.Global report on assistive technology. Geneva: World Health Organization and the United Nations Children’s Fund (UNICEF), 2022. https://www.unicef.org/reports/global-report-assistive-technology. ↩︎

2.Ibid.↩︎

3.Ibid.↩︎

4.Ibid.↩︎

5.Ibid.↩︎

6.Janice Light, et al. (2019). Challenges and opportunities in augmentative and alternative communication: Research and technology development to enhance communication and participation for individuals with complex communication needs, Augmentative and Alternative Communication, 35:1, 1-12, DOI: 10.1080/07434618.2018.1556732.↩︎

7. https://link.springer.com/article/10.1007/s40489-023-00399-x. ↩︎

8. https://www.communicationcommunity.com/aacfileshightech/. ↩︎

9. https://financialpost.com/pmn/business-wire-news-releases-pmn/global-augmentative-and-alternative- communication-devices-low-tech-aac-mid-tech-aac-high-tech-aac-market-report-2023-2029-researchandmarkets- com. ↩︎

10.Moderate and severe vision impairment is defined as visual acuity worse than 6/18, but equal to or better than 3/60. Blindness is defined as visual acuity worse than 3/60.↩︎

11.Verified Reports, Screen Readers, 2019-2024.↩︎

12.Denoting software for which the original source code is made freely available and may be redistributed and modified.↩︎

13.WebAIM User Survey 2021.↩︎

14.Specifically, those that apply to Audio players with Digital Accessible Information System (DAISY) capability.↩︎

15. https://blog.equally.ai/disability-guide/jaws-vs-nvda/; https://www.techassistantforblind.com/blog/nvda- vs-jaws-a-comprehensive-comparison-of-screen-reader-softwares-features-accessibility-ease-of-use-and- customization/; https://medevel.com/os-screen-readers-for-visually-impaired-users/. ↩︎

16.Jonathan Lazar, Aaron Allen, Jason Kleinman, & Chris Malarkey (2007). What Frustrates Screen Reader Users on the Web: A Study of 100 Blind Users, International Journal of Human–Computer Interaction, 22:3, 247-269, DOI: 10.1080/10447310709336964.↩︎

17.GSMA The-State-of-Mobile-Internet-Connectivity-Report-2023.↩︎

18. https://www.fortunebusinessinsights.com/industry-reports/smartphone-market-100308. ↩︎

19.Ibid.↩︎

20. https://www.pewresearch.org/global/2019/02/05/smartphone-ownership-is-growing-rapidly-around-the-world- but-not-always-equally/. ↩︎

21. https://www.mordorintelligence.com/industry-reports/smartphones-market. ↩︎

22.Ibid.↩︎

23. https://www.counterpointresearch.com/insights/global-smartphone-os-market-share/. ↩︎

24.StatCounter reports.↩︎

25.CounterPoint research reports.↩︎

26. https://www.gari.info. ↩︎

27.Based on pricing available on Indian e-commerce websites.↩︎

28.WHO, World report on vision, 2019, https://www.who.int/publications/i/item/9789241516570. ↩︎

29.Holden, B.A., Wilson, D.A., Jong, M., Sankaridurg, P., Fricke, T.R., Smith EL III, Resnikoff S. Myopia: a growing global problem with sight-threatening complications. Community Eye Health. 2015;28(90):35. PMID: 26692649; PMCID: PMC4675264.↩︎

30.Ian G. Morgan, Amanda N. French, Regan S. Ashby, Xinxing Guo, Xiaohu Ding, Mingguang He, Kathryn A. Rose, The epidemics of myopia: Aetiology and prevention, Progress in Retinal and Eye Research, 62, 2018, 134-149, https:// doi.org/10.1016/j.preteyeres.2017.09.004. https://www.sciencedirect.com/science/article/pii/S1350946217300393. ↩︎

31.WHO Consultation on Uncorrected Refractive Errors, International Council of Ophthalmology https://icoph.org/ who-consultation-on-uncorrected-refractive-errors/. ↩︎

32.Increasing eye care interventions to address vision impairment, 2023, WHO, https://www.who.int/ publications/m/item/increasing-eye-care-interventions-to-address-vision-impairment. ↩︎

33.WHO Key Facts on Blindness and Vision https://www.who.int/news-room/fact-sheets/detail/blindness-and- visual-impairment. ↩︎

34.Bourne RRA, Flaxman SR, Braithwaite T, Cicinelli MV, Das A, Jonas JB, et al. Magnitude, temporal trends, and projections of the global prevalence of blindness and distance and near vision impairment: a systematic review and meta-analysis. The Lancet Global Health. 2017;5(9):e888-e97.↩︎

35.WHO Key Facts on Blindness and Vision https://www.who.int/news-room/fact-sheets/detail/blindness-and- visual-impairment. ↩︎

36.Lou L, Yao C, Jin Y, Perez V, Ye J. Global patterns in health burden of uncorrected refractive error. Invest Ophthalmol Vis Sci 2016;57:6271-7.↩︎

37.Flaxman SR, Bourne RRA, Resnikoff S, Ackland P, Braithwaite T, Cicinelli MV, et al. Vision Loss Expert Group of the Global Burden of Disease Study. Global causes of blindness and distance vision impairment 1990-2020: A systematic review and meta-analysis. Lancet Glob Health 2017;5:e1221-34.↩︎

38.Naidoo KS, Leasher J, Bourne RR, Flaxman SR, Jonas JB, Keeffe J, et al. Global vision impairment and blindness due to uncorrected refractive error, 1990-2010. Optom Vis Sci 2016;93:227-34.↩︎

39.Safilo Group Analysis, https://assets.ctfassets.net/cmstik7jzbvm/4W6anAsxW4ixZYYE8YSADg/ caa24136281215979766c635b26893ce/Eyewear_market.pdf. ↩︎

40.Spectacle Lens Market Size & Share Analysis - Growth Trends & Forecasts (2023 - 2028), GlobeNewswire, https:// www.globenewswire.com/news-release/2023/08/16/2726745/0/en/Spectacle-Lens-Market-Size-Share-Analysis- Growth-Trends-Forecasts-2023-2028.html. ↩︎

41.Spectacle Lens Market Size & Share Analysis - Growth Trends & Forecasts (2024 - 2029), Mordor Intelligence, https://www.mordorintelligence.com/industry-reports/spectacle-lens-market. ↩︎

42.WHO factsheet on ageing and health, 2022, https://www.who.int/news-room/fact-sheets/detail/ageing-and- health. ↩︎

43.Holden BA, Fricke TR, Wilson DA, Jong M, Naidoo KS, Sankaridurg P, Wong TY, Naduvilath TJ, Resnikoff S. Global Prevalence of Myopia and High Myopia and Temporal Trends from 2000 through 2050. Ophthalmology. 2016 May;123(5):1036-42.↩︎

44.SPECS 2030, WHO, https://www.who.int/initiatives/specs-2030. ↩︎

45.President Tinubu Approves Initiative to Provide 5 Million Eyeglasses to Nigerians with Sight Impediments, 2023, https://statehouse.gov.ng/news/president-tinubu-approves-initiative-to-provide-5-million-eyeglasses-to- nigerians-with-sight-impediments/. ↩︎

46.Independent Study on Spectacle Lens Manufacturing Market, 2021, Frost & Sullivan https://www1.hkexnews.hk/ listedco/listconews/sehk/2021/1130/10029386/2021113000224.pdf. ↩︎

47.Ibid.↩︎

48.Minyue Lens Research Report, 2022, https://xueqiu.com/9508834377/220468333. ↩︎

49.Life Care Business, Hoya https://www.hoya.com/ir/2023/en/review/lifecare.html. ↩︎

50.Non-prescription Reading Glasses Market Report, Fortune Business Insights, https://www. fortunebusinessinsights.com/non-prescription-reading-glasses-market-106233. ↩︎

51.Cheap vs. Expensive Glasses Lenses: What Are You Paying For? 2023, Eyewellness, https://myeyewellness.com/ cheap-vs-expensive-glasses-lenses-what-are-you-paying-for/.↩︎

52.Product Narrative: Eyeglasses, 2020, ATscale, https://at2030.org/static/at2030_core/outputs/Product_Narrative- Eyeglasses_final.pdf. ↩︎

53.Clear Vision, Safe Glasses: Understanding the Importance of Eyewear Testing, QIMA, 2023 https://at2030.org/ static/at2030_core/outputs/Product_Narrative-Eyeglasses_final.pdf. ↩︎

54.Prescription glasses and sunglasses: Problems with cheap quality, All About Vision, https://at2030.org/static/ at2030_core/outputs/Product_Narrative-Eyeglasses_final.pdf. ↩︎

55.FY 2022 Results, 2023, EssilorLuxottica, https://www.essilorluxottica.com/en/newsroom/press-releases/fy-2022- results/. ↩︎

56.Financial report 2022, EssilorLuxottica, https://www.essilorluxottica.com/en/cap/content/106494/. ↩︎

57.Our Global Footprint, EssilorLuxottica, https://www.essilorluxottica.com/en/group/global-footprint/. ↩︎

58.Life Care Business, Hoya, https://www.hoya.com/ir/2023/en/review/lifecare.html. ↩︎

59.Highlights of Fiscal 2021, Hoya, https://www.hoya.com/ir/2022/en/highlight/#top. ↩︎

60.Zeiss Group annual report 2022/23, 2023 , https://www.zeiss.com/annual-report/home.html. ↩︎

61.German optical giant sets sights on tackling myopia, 2023, China Daily, https://www.chinadaily.com. cn/a/202310/27/WS653b1931a31090682a5eb0a1.html. ↩︎

62.Financial Highlights, Safilo, https://www.safilogroup.com/en/investors/financial-highlights. ↩︎

63.Financial report 2022, EssilorLuxottica, https://www.essilorluxottica.com/en/cap/content/106494/. ↩︎

64.Product Narrative: Eyeglasses, 2020, ATscale, https://at2030.org/static/at2030_core/outputs/Product_Narrative- Eyeglasses_final.pdf. ↩︎

65.Life Care Business, Hoya, https://at2030.org/static/at2030_core/outputs/Product_Narrative-Eyeglasses_final.pdf. ↩︎

66.Product narrative: Eyeglasses, 2020, ATscale, https://at2030.org/static/at2030_core/outputs/PN-Eyeglasses_final. pdf. ↩︎

67.IAPB, Glasses for All Report, 2024, https://www.iapb.org/learn/resources/glasses-for-all/. ↩︎

68.Briefing on the Import and Export Status of China’s Optical Industry in 2022, 2023, China Optometric and Optical Association, http://www.chinaoptics.com/policy/details215_4577.html. ↩︎

69.Center for Collective Learning company official website, https://oec.world/en/profile/hs/eyewear- frames#market-dynamics. ↩︎

70.Eyewear market in India, 2018, Deloitte, https://www2.deloitte.com/content/dam/Deloitte/in/Documents/ consumer-business/immersion/Eyewear market in India.pdf. ↩︎

71.IAPB, Glasses for All Report, 2024, https://www.iapb.org/learn/resources/glasses-for-all/. ↩︎

72.Product narrative: Eyeglasses, 2020, ATscale, https://at2030.org/static/at2030_core/outputs/PN-Eyeglasses_final. pdf. ↩︎

73.Economic Overview of the Eyewear Industry in 2021, 2022, China Optometric and Optical Association, http://www. chinaoptics.com/policy/details215_4446.html. ↩︎

74.Must large and medium-sized enterprises be enterprises above designated size, 2021, National Bureau of Statistics https://www.stats.gov.cn/zt_18555/zthd/sjtjr/d12kfr/tjzsqzs/202302/t20230216_1908942.html. ↩︎

75.Danyang city remains world’s top glasses manufacturing hub, accounting for half of global industrial outcome, 2023, Global Times https://www.globaltimes.cn/page/202303/1288291.shtml. ↩︎

76.White Paper on China’s eyewear industry, 2022, https://pdf.dfcfw.com/pdf/H3_AP202211241580537853_1. pdf?1669309701000.pdf. ↩︎

77.Wanxin company official website, http://www.wx-china.com/en/AboutTheBusiness/index.aspx. ↩︎

78.Zeiss Group to invest Rs 2,500 cr on new plant in India, 2023, The Economic Times, https://economictimes. indiatimes.com/industry/cons-products/fashion-/-cosmetics-/-jewellery/zeiss-group-to-invest-rs-2500-cr-on- new-plant-in-india/articleshow/101797316.cms. ↩︎

79.Ibid.↩︎

80.Eliminating poor vision in a generation, 2020, Essilor, https://www.essilorseechange.com/wp-content/ uploads/2020/02/Eliminating-Poor-Vision-in-a-Generation-Report.pdf. ↩︎

81.Global Vision 2020 official website, https://gv2020.org/partner/. ↩︎

82.Lapaire online shop, https://lapaire.africa/products/khartoum?variant=43801310429397. ↩︎

83.RestoringVision 2022 Annual Report, https://restoringvision.org/wp-content/uploads/2023/05/FINAL-FOR- RELEASE-RestoringVision_AnnualReport_2022_5.3.2023-2.pdf. ↩︎

84.Independent Study on Spectacle Lens Manufacturing Market, 2021, Frost & Sullivan, https://www1.hkexnews.hk/ listedco/listconews/sehk/2021/1130/10029386/2021113000224.pdf. ↩︎

85.Eye Wellness company official website, https://myeyewellness.com/cheap-vs-expensive-glasses-lenses-what- are-you-paying-for/. ↩︎

86.https://www.nidcd.nih.gov/health/hearing-aids#hearingaid_01.↩︎

87.World Report on Hearing, https://www.who.int/publications/i/item/9789240020481. ↩︎

88.Ibid.↩︎

89.Ibid.↩︎

90.Sales reported by European Hearing Instrument Manufacturers Association (EHIMA), https://www.ehima.com/ about-ehima/hearing-aid-sales/. ↩︎

91.Hearing Aids Market Size, Fortune Business Insights, https://www.fortunebusinessinsights.com/industry- reports/hearing-aids-market-101573; WS Audiology Annual Report 2021/22, https://www.wsa.com/en/investor- relations/annual-report/. ↩︎

92.https://pubmed.ncbi.nlm.nih.gov/32011190/.↩︎

93.Fortune market insights report, https://www.futuremarketinsights.com/reports/hearing-aids-market. ↩︎

94.National Institute on Deafness and other Communication Disorders, https://www.nidcd.nih.gov/health/age- related-hearing-loss. ↩︎

95.WHO factsheet on ageing and health, https://www.who.int/news-room/fact-sheets/detail/ageing-and-health. ↩︎

96.Ibid.↩︎

97.Fortune market insights report, https://www.futuremarketinsights.com/reports/hearing-aids-market. ↩︎

98.HIA (2019). Base Report - MarkeTrak 10. Hearing Industry Association, https://www.betterhearing.org/HIA/ assets/File/public/marketrak/MT10 Hearing Review Article.pdf. ↩︎

99.Amlani AM, De Silva DG. Effects of economy and FDA intervention on the hearing aid industry. Am J Audiol. 2005 Jun;14(1):71-9. doi: 10.1044/1059-0889(2005/006). PMID: 16180970.↩︎

100.Byun, H., Kim, E.M., Kim, I. et al. The trend in adoption of hearing aids following changes in provision policy in South Korea. Sci Rep 12, 13389 (2022). https://doi.org/10.1038/s41598-022-17459-7. ↩︎

101.100% Health: care for all, 100% covered, https://www.securite-sociale.fr/home/dossiers/galerie-dossiers/tous- les-dossiers/100-sante--des-soins-pour-tous-1.html. ↩︎

102. Christina Jewett, FDA Clears Path for Hearing Aids to Be Sold Over the Counter, New York Times, 16 August 2022, https://www.nytimes.com/2022/08/16/health/fda-hearing-aids.html. ↩︎

103. https://hearingreview.com/hearing-products/hearing-aids/otc/hia-assesses-the-state-of-the-otc-hearing-aid- market. ↩︎

104.WHO, World Report on Hearing, https://www.who.int/publications/i/item/9789240020481. ↩︎

105.WHO, Preferred profile for hearing-aid technology suitable for low- and middle-income countries, 2017, https:// www.who.int/publications/i/item/preferred-profile-for-hearing-aid-technology-suitable-for-low--and-middle- income-countries. ↩︎

106.Depends on country regulations, some countries such as the United States allows certain types of hearing aids to be made available over the counter for mild to moderate hearing loss.↩︎

107.WHO, Preferred profile for hearing-aid technology suitable for low- and middle-income countries, op. cit.↩︎

108.Hearing aid service delivery approaches, https://www.who.int/publications/i/item/9789240087927. ↩︎

109.European Hearing Instrument Manufacturers Association, https://www.ehima.com/about-ehima/. ↩︎

110.Research report on China hearing aids industry, https://www.globenewswire.com/en/news-relea se/2023/02/02/2600779/28124/en/Research-Report-on-China-s-Hearing-Aid-Export-Industry-2023-2032.html. ↩︎

111. https://www.health.harvard.edu/diseases-and-conditions/over-the-counter-hearing-aids-what-we-know-so-far. ↩︎

112. https://www.hearingaid.org.uk/hearing-aids?price_from=695&price_to=1895&style=1&brand_ id=0&page=1&limit=0&display=grid ↩︎

113. https://www.ihhapp.org/products. ↩︎

114.WHO Standards for Prosthetics and Orthotics, Part 1: Standards, 2017, https://iris.who.int/bitstream/hand le/10665/259209/9789241512480-part1-eng.pdf?sequence=1. ↩︎

115.Advanced Prosthetics company official website, https://www.advancedpro.biz/. ↩︎

116.McDonald CL, Westcott-McCoy S, Weaver MR, Haagsma J, Kartin D. Global prevalence of traumatic non-fatal limb amputation. Prosthet Orthot Int. 2021 Apr 1;45(2):105-114. doi: 10.1177/0309364620972258. PMID: 33274665.↩︎

117.Yuan B, Hu D, Gu S, Xiao S, Song F. The global burden of traumatic amputation in 204 countries and territories. Front Public Health. 2023 Oct 20;11:1258853. doi: 10.3389/fpubh.2023.1258853. PMID: 37927851; PMCID: PMC10622756.↩︎

118.Ahmad, N, Thomas, GN, Gill, P, Chan, C, and Torella, F. Lower limb amputation in England: prevalence, regional variation and relationship with revascularisation, deprivation and risk factors. A retrospective review of hospital data. J R Soc Med. (2014) 107:483–9. doi: 10.1177/0141076814557301.↩︎

119.Behrendt, CA, Sigvant, B, Szeberin, Z, Beiles, B, Eldrup, N, Thomson, IA, et al. International variations in amputation practice: A VASCUNET report. Eur J Vasc Endovasc Surg. (2018) 56:391–9. doi: 10.1016/j.ejvs.2018.04.017.↩︎

120.Product Narrative: Prostheses, 2020, ATscale, https://at2030.org/product-narrative-prostheses/. ↩︎

121.Prostheses for people: matching the person and their new limb, 2022, Futurum Careers, https://futurumcareers. com/prostheses-for-people-matching-the-person-and-their-new-limb. ↩︎

122.UNDP Rwanda launches 3D Computer-Aided Orthotics and Prosethetic, 2022, https://www.undp.org/rwanda/ blog/undp-rwanda-launches-3d-computer-aided-orthotics-and-prosthetics#:~:text=Globally%2C%20access%20 to%20prosthetic%20care,prosthetic%20and%20orthotic%20training%20program%5D,↩︎

123.Limb Market Prosthetics Report 2023-2030, Fortune Business Insights, https://www.fortunebusinessinsights. com/limb-prosthetics-market-106893. ↩︎

124.Our Business, Ossur, https://www.ossur.com/an-as/our-business. ↩︎

125.Product Narrative: Prostheses, 2020, ATscale, https://at2030.org/product-narrative-prostheses/. ↩︎

126.Ibid.↩︎

127.Lower Extremity Devices Market: Global Industry Analysis and Forecast (2023-2029), Maximize Market Research https://www.maximizemarketresearch.com/market-report/lower-extremity-devices-market/167120/. ↩︎

128.Product Narrative: Prostheses, 2020, ATscale, https://at2030.org/product-narrative-prostheses/. ↩︎

129.WHO Standards for Prosthetics and Orthotics, 2017, https://www.who.int/publications/i/item/9789241512480. ↩︎

130.Chui, K.C., Yen, S.-C., Jorge, M. and Lusardi, M.M. (2019b). Orthotics and prosthetics in rehabilitation. 4th ed.Philadelphia: Saunders, pp.784-797.↩︎

131.Quality of life and complications in lower limb amputees in Tanzania: results from a pilot study, The Lancet Global Health, ISSN: 2214-109X, Vol: 6, Page: S18.↩︎

132.Equenazi A, & Flack M, & Yoo S (2019). Basic principles in the rehabilitation of persons with limb amputation. Mitra R(Ed.), Principles of Rehabilitation Medicine. McGraw Hill, https://accessmedicine.mhmedical.com/content. aspx?bookid=2550&sectionid=206763723. ↩︎

133.Yuan B, Hu D, Gu S, Xiao S, Song F. The global burden of traumatic amputation in 204 countries and territories. Front Public Health. 2023 Oct 20;11:1258853. doi: 10.3389/fpubh.2023.1258853. PMID: 37927851; PMCID: PMC10622756.↩︎

134.Molina CS, Faulk J. Lower Extremity Amputation. 2022 Aug 22. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan–. PMID: 31536201.↩︎

135.Preventing Diabetes- Related Amputations, CDC, https://www.cdc.gov/diabetes/diabetes-complications/ preventing-diabetes-related-amputations.html?CDC_AAref_Val=https://www.cdc.gov/diabetes/library/features/ amputations.html. ↩︎

136.15 Limb Loss Statistics that May Surprise You, 2017, Access Prosthetics, https://accessprosthetics.com/15-limb- loss-statistics-may-surprise/. ↩︎

137.Facts and Figures, International Diabetes Federation official website, https://idf.org/about-diabetes/diabetes- facts-figures/. ↩︎

138.WHO Standards for Prosthetics and Orthotics , 2017, https://iris.who.int/bitstream/hand le/10665/259209/9789241512480-part1-eng.pdf?sequence=1. ↩︎

139.Class I and Class II Device Exemptions, FDA, https://www.fda.gov/medical-devices/classify-your-medical-device/ class-i-and-class-ii-device-exemptions. ↩︎

140.Differences between ISO13485 and ISO9001: When do I need each?, 2023, Scilife, https://www.fda.gov/medical- devices/classify-your-medical-device/class-i-and-class-ii-device-exemptions. ↩︎

141.LEAD and COMPASS: Defining Outcome Measures and a Core Dataset for the Lower Limb Prosthetics Sector, 2021, ATscale, https://www.ispoint.org/wp-content/uploads/2022/03/ispo_lead compass_project_r.pdf. ↩︎

142.Ossur Annual Report 2023, Ossur, https://media.ossur.com/image/upload/documents/corporate/Quarterly Reports/2023/2023_Ossur_Annual_Report.pdf. ↩︎

143.Rehab Impulse company official website, https://www.rehabimpulse.org/index.php/en/about-us. ↩︎

144.Price listed in OPC company official website, 2022, https://opcenters.com/. ↩︎

145.CHAI Analysis↩︎

146. https://www.who.int/teams/health-product-policy-and-standards/assistive-and-medical-technology/assistive- technology/wheelchair-services. ↩︎

147.WHO report on wheelchair provision, https://iris.who.int/bitstream/handle/10665/368493/9789240074521-eng. pdf?sequence=1. ↩︎

148.Global report on assistive technology, World Health Organization and the United Nations Children’s Fund (UNICEF); 2022, https://www.who.int/publications/i/item/9789240049451. ↩︎

149.WHO Factsheet on noncommunicable diseases, https://www.who.int/news-room/fact-sheets/detail/ noncommunicable-diseases. ↩︎

150.Report by Grand View Research, https://www.grandviewresearch.com/industry-analysis/wheelchair-market. ↩︎

151.ISWP: Design considerations for wheelchairs used in adverse conditions, https://wheelchairnetwork.org/wp- content/uploads/2019/08/DesignConsiderations_WheelchairsAC_12142017.pdf. ↩︎

152.Report by Grand View Research, op. cit.↩︎

153. https://penn-yorkmedical.com/2023/07/electric-wheelchairs-vs-manual-wheelchairs-pros-and-cons/. ↩︎

154.WHO guidelines on the provision of manual wheelchair in low-resourced settings, https://iris.who.int/ bitstream/handle/10665/43960/9789241547482_eng.pdf?sequence=1. ↩︎

155. https://iswp.org/ ↩︎

156. https://wheelchairnetwork.org/kb/caster-testing/. ↩︎

157.AT 2030 Product Narrative Wheelchairs.↩︎

158. https://global.invacare.com/investor-relations/annual-report-and-proxy-materials. ↩︎

159. https://discovery.ucl.ac.uk/id/eprint/10084646/1/Applying-Market-Shaping-Approaches-to-Increase-Access-to- Assistive-Technology-Summary-of-the-Wheelchair-Product-Narrative.pdf. ↩︎

160. https://nissin.com/en_jp/network/. ↩︎

161. https://roughrideramerica.com/. ↩︎

162. https://supply.unicef.org/catalogsearch/result/index/?q=wheelchair. ↩︎

163. https://supply.unicef.org/s0004009.html. ↩︎