首页 > 最新文献

Proceedings of the Seventh International Conference on Information and Communication Technologies and Development最新文献

英文 中文
e-business adoption and use among African women-owned SMEs: an analytical study in Nigeria 电子商务在非洲妇女拥有的中小企业中的采用和使用:对尼日利亚的分析研究
Ritse Erumi-Esin, Richard Heeks
This paper examines the factors that influence adoption and use of ICTs for business purposes (e-business) among women-owned small and medium enterprises (WOSMEs) in sub-Saharan Africa. SMEs are central to socio-economic development in Africa, but relatively little is known about e-business, particularly among African women entrepreneurs. Therefore, this study surveyed 140 WOSMEs in Nigeria, using questions shaped by the Unified Theory of Acceptance and Use of Technology. Findings show that perceived usefulness seems to play the strongest single role in e-business adoption and use decisions within this demographic. Awareness of e-business technologies and availability of resources serve as enablers; market forces serve as a driver; and lack of infrastructure and resources function as impediments to adoption and use of e-business. These findings suggest that governments, development organisations or private sector actors seeking to increase e-business adoption rates among WOSMEs in Africa should focus on 1) e-business awareness-raising initiatives including use of e-business ambassadors; 2) developing mobile products and services that address specific communication and information needs across the value chain; and 3) increasing access to supporting resources and infrastructure.
本文考察了影响撒哈拉以南非洲妇女拥有的中小型企业采用和使用信息通信技术用于商业目的(电子商务)的因素。中小企业是非洲社会经济发展的核心,但对电子商务的了解相对较少,特别是在非洲女企业家中。因此,本研究使用技术接受与使用统一理论形成的问题,对尼日利亚的140家中小企业进行了调查。调查结果表明,在这一人群中,感知有用性似乎在电子商务采用和使用决策中发挥着最重要的作用。对电子商务技术的认识和资源的可用性是促成因素;市场力量是驱动因素;基础设施和资源的缺乏阻碍了电子商务的采用和使用。这些研究结果表明,政府、发展组织或私营部门行为者寻求提高非洲妇女中小企业的电子商务采用率应侧重于:1)提高电子商务意识的举措,包括使用电子商务大使;2)开发移动产品和服务,满足整个价值链中特定的通信和信息需求;3)增加获得配套资源和基础设施的机会。
{"title":"e-business adoption and use among African women-owned SMEs: an analytical study in Nigeria","authors":"Ritse Erumi-Esin, Richard Heeks","doi":"10.1145/2737856.2738015","DOIUrl":"https://doi.org/10.1145/2737856.2738015","url":null,"abstract":"This paper examines the factors that influence adoption and use of ICTs for business purposes (e-business) among women-owned small and medium enterprises (WOSMEs) in sub-Saharan Africa. SMEs are central to socio-economic development in Africa, but relatively little is known about e-business, particularly among African women entrepreneurs. Therefore, this study surveyed 140 WOSMEs in Nigeria, using questions shaped by the Unified Theory of Acceptance and Use of Technology. Findings show that perceived usefulness seems to play the strongest single role in e-business adoption and use decisions within this demographic. Awareness of e-business technologies and availability of resources serve as enablers; market forces serve as a driver; and lack of infrastructure and resources function as impediments to adoption and use of e-business. These findings suggest that governments, development organisations or private sector actors seeking to increase e-business adoption rates among WOSMEs in Africa should focus on 1) e-business awareness-raising initiatives including use of e-business ambassadors; 2) developing mobile products and services that address specific communication and information needs across the value chain; and 3) increasing access to supporting resources and infrastructure.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121210372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Beyond bootstrapping: the liberian ilab as a maturing community of practice 超越自我引导:利比里亚实验室是一个成熟的实践社区
E. Zegura, Michael A. Madaio, Rebecca E. Grinter
While Information and Communication Technology (ICT) access in Liberia is still low, use of PCs, mobile phones and the Internet is rising. A relatively recent option for learning ICT skills is Liberia's iLab technology hub founded in 2011 to encourage and support a local technology community. We have partnered with the iLab since its founding to offer summer courses taught by a student instructor. In this paper, we describe how the iLab's community-based learning approach has advanced from the coalescing stage, identified in earlier research, towards the maturing stage, despite obstacles. We use Lave and Wenger's Community of Practice (CoP) framework as the analytic structure to present results from our data consisting primarily of interviews with course participants. We contribute to research on technology hubs in Africa and highlight the role of community-based learning for technical skill acquisition even in resource challenged settings.
虽然利比里亚的信息和通信技术(ICT)使用率仍然很低,但个人电脑、移动电话和互联网的使用率正在上升。学习信息通信技术技能的一个相对较新的选择是利比里亚的iLab技术中心,该中心成立于2011年,旨在鼓励和支持当地的技术社区。自iLab成立以来,我们就与它合作,提供由学生导师教授的暑期课程。在本文中,我们描述了iLab的基于社区的学习方法是如何从早期研究中确定的凝聚阶段向成熟阶段发展的,尽管存在障碍。我们使用Lave和Wenger的实践社区(CoP)框架作为分析结构来呈现我们主要由课程参与者访谈组成的数据的结果。我们为非洲技术中心的研究作出贡献,并强调即使在资源匮乏的环境中,以社区为基础的学习对于获得技术技能的作用。
{"title":"Beyond bootstrapping: the liberian ilab as a maturing community of practice","authors":"E. Zegura, Michael A. Madaio, Rebecca E. Grinter","doi":"10.1145/2737856.2737874","DOIUrl":"https://doi.org/10.1145/2737856.2737874","url":null,"abstract":"While Information and Communication Technology (ICT) access in Liberia is still low, use of PCs, mobile phones and the Internet is rising. A relatively recent option for learning ICT skills is Liberia's iLab technology hub founded in 2011 to encourage and support a local technology community. We have partnered with the iLab since its founding to offer summer courses taught by a student instructor. In this paper, we describe how the iLab's community-based learning approach has advanced from the coalescing stage, identified in earlier research, towards the maturing stage, despite obstacles. We use Lave and Wenger's Community of Practice (CoP) framework as the analytic structure to present results from our data consisting primarily of interviews with course participants. We contribute to research on technology hubs in Africa and highlight the role of community-based learning for technical skill acquisition even in resource challenged settings.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125467469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Measurement of tangible and intangible impacts of telecentres on rural communities 测量远程中心对农村社区的有形和无形影响
Ghazala Tabassum, A. Yeo
The issue of evaluating the Information and Communications Technologies (ICTs) intangible impacts remains to be unresolved, especially when it comes to evaluating the impacts of ICTs on non-user beneficiaries. The telecentres have been established to disseminate knowledge from basic to advanced level, stimulating the socio-economic status of the underprivileged communities. After a thorough review of the literature, it is found that researchers paid much more attention towards evaluating traditional measurable impacts of telecentre (from both users and non-users perspectives) such as income, health, education. Albeit very few studies have identified non-measureable intangible impacts on users such as psychological wellbeing and empowerment, non-measureable intangible impact particularly from the non-users perspectives have largely been neglected. Telecentre has been existing for almost more than two decades, now the question is, are the non-measurable impacts important? Hence, we believe an alternative qualitative research methodology (The Most Significant Change) will help to evaluate the intangible impacts of ICTs perceived by its non-users such as (self-esteem, self-confidence, feelings of happiness and pride). These stories-based approach can produce diverse, unexpected and emergent impacts from the community's social perspectives, which might not be catered for by using other orthodox research approaches based on success related pre-stated indicators.
评估信息通信技术(ict)无形影响的问题仍未得到解决,特别是评估ict对非用户受益者的影响。建立远程中心的目的是传播从初级到高级的知识,提高贫困社区的社会经济地位。在对文献进行全面审查后,发现研究人员更加重视评估远程中心的传统可衡量影响(从用户和非用户角度),如收入、健康、教育。虽然很少有研究确定了对用户的不可衡量的无形影响,如心理健康和赋权,但特别是从非用户的角度来看,不可衡量的无形影响在很大程度上被忽视了。电信中心已经存在了将近20多年,现在的问题是,这些不可测量的影响重要吗?因此,我们相信另一种定性研究方法(最显著的变化)将有助于评估非ict使用者所感受到的无形影响,例如(自尊、自信、幸福和自豪的感觉)。从社区的社会角度来看,这些基于故事的方法可以产生多样化的、意想不到的和紧急的影响,而使用其他基于与成功相关的预先设定指标的正统研究方法可能无法满足这些影响。
{"title":"Measurement of tangible and intangible impacts of telecentres on rural communities","authors":"Ghazala Tabassum, A. Yeo","doi":"10.1145/2737856.2737882","DOIUrl":"https://doi.org/10.1145/2737856.2737882","url":null,"abstract":"The issue of evaluating the Information and Communications Technologies (ICTs) intangible impacts remains to be unresolved, especially when it comes to evaluating the impacts of ICTs on non-user beneficiaries. The telecentres have been established to disseminate knowledge from basic to advanced level, stimulating the socio-economic status of the underprivileged communities. After a thorough review of the literature, it is found that researchers paid much more attention towards evaluating traditional measurable impacts of telecentre (from both users and non-users perspectives) such as income, health, education. Albeit very few studies have identified non-measureable intangible impacts on users such as psychological wellbeing and empowerment, non-measureable intangible impact particularly from the non-users perspectives have largely been neglected. Telecentre has been existing for almost more than two decades, now the question is, are the non-measurable impacts important? Hence, we believe an alternative qualitative research methodology (The Most Significant Change) will help to evaluate the intangible impacts of ICTs perceived by its non-users such as (self-esteem, self-confidence, feelings of happiness and pride). These stories-based approach can produce diverse, unexpected and emergent impacts from the community's social perspectives, which might not be catered for by using other orthodox research approaches based on success related pre-stated indicators.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131558824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Solar vs diesel: where to draw the line for cell towers? 太阳能vs柴油:信号塔的界限在哪里?
Talal Ahmad, Shankar Kalyanaraman, F. Amjad, L. Subramanian
Cellular networks in developing regions continue to rely heavily on diesel for energy to provide network coverage due to the paucity of reliable grid power which directly impacts the network's economic viability and long-term sustainability. At the other extreme, solar powered cellular installations have gained prominence but have faced their own adoption challenges including inability to provide adequate and reliable 24×7 power supply, need for large land footprints and lack of efficient power storage. In this paper, we perform a detailed economic cost analysis comparing diesel powered cellular networks with solar powered cellular networks. The key goal of this paper is to establish the cross-over boundary beyond which solar powered installations are better than diesel powered alternatives. We perform a detailed analysis based on actual diesel consumption data from a large telecom operator in a developing region. Using our model, we can also easily perform an extended analysis based on future projections on solar efficiencies and future cellular network designs.
由于缺乏可靠的电网,发展中地区的蜂窝网络继续严重依赖柴油作为能源来提供网络覆盖,这直接影响了网络的经济可行性和长期可持续性。在另一个极端,太阳能蜂窝装置已经获得了突出的地位,但也面临着自己的挑战,包括无法提供足够和可靠的24×7电力供应,需要大片土地和缺乏有效的电力储存。在本文中,我们对柴油蜂窝网络和太阳能蜂窝网络进行了详细的经济成本分析。本文的主要目标是建立太阳能发电装置优于柴油发电装置的交叉边界。我们根据发展中地区一家大型电信运营商的实际柴油消耗数据进行了详细的分析。使用我们的模型,我们还可以根据太阳能效率和未来蜂窝网络设计的未来预测轻松地进行扩展分析。
{"title":"Solar vs diesel: where to draw the line for cell towers?","authors":"Talal Ahmad, Shankar Kalyanaraman, F. Amjad, L. Subramanian","doi":"10.1145/2737856.2738028","DOIUrl":"https://doi.org/10.1145/2737856.2738028","url":null,"abstract":"Cellular networks in developing regions continue to rely heavily on diesel for energy to provide network coverage due to the paucity of reliable grid power which directly impacts the network's economic viability and long-term sustainability. At the other extreme, solar powered cellular installations have gained prominence but have faced their own adoption challenges including inability to provide adequate and reliable 24×7 power supply, need for large land footprints and lack of efficient power storage. In this paper, we perform a detailed economic cost analysis comparing diesel powered cellular networks with solar powered cellular networks. The key goal of this paper is to establish the cross-over boundary beyond which solar powered installations are better than diesel powered alternatives. We perform a detailed analysis based on actual diesel consumption data from a large telecom operator in a developing region. Using our model, we can also easily perform an extended analysis based on future projections on solar efficiencies and future cellular network designs.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131146922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Learning to fix: knowledge, collaboration and mobile phone repair in Dhaka, Bangladesh 学习修理:孟加拉国达卡的知识、合作和手机维修
Syed Ishtiaque Ahmed, S. Jackson, Md. Rashidujjaman Rifat
Practices of technology repair in developing country contexts play crucial and often overlooked roles in supporting ICTD goals of access and sustainability. They also constitute complex and neglected sites of technical skill, knowledge, and learning. Building on original ethnographic fieldwork, this paper explores the explicit, tacit, and social knowledges that shape practice and expertise in the mobile phone repair markets of urban Bangladesh. We document forms of learning and collaboration central to the production and innovation of repair skills and knowledge, and show how these processes operate at the intersection of global knowledge flows and local efforts to access, contextualize and situate that knowledge. We conclude by arguing for repair as an underappreciated site of third-world technical practice and expertise, and reflecting on how ICTD research might better take such practices into account.
发展中国家的技术修复实践在支持ICTD的可及性和可持续性目标方面发挥着至关重要但往往被忽视的作用。它们也构成了复杂而被忽视的技术技能、知识和学习场所。本文以原始的民族志田野调查为基础,探讨了塑造孟加拉国城市手机维修市场实践和专业知识的显性、隐性和社会知识。我们记录了对维修技能和知识的生产和创新至关重要的学习和协作形式,并展示了这些过程如何在全球知识流动和本地努力的交叉点上运作,以获取、背景化和定位这些知识。最后,我们认为维修是第三世界技术实践和专业知识的一个未被充分重视的场所,并反思ICTD研究如何更好地考虑这些实践。
{"title":"Learning to fix: knowledge, collaboration and mobile phone repair in Dhaka, Bangladesh","authors":"Syed Ishtiaque Ahmed, S. Jackson, Md. Rashidujjaman Rifat","doi":"10.1145/2737856.2738018","DOIUrl":"https://doi.org/10.1145/2737856.2738018","url":null,"abstract":"Practices of technology repair in developing country contexts play crucial and often overlooked roles in supporting ICTD goals of access and sustainability. They also constitute complex and neglected sites of technical skill, knowledge, and learning. Building on original ethnographic fieldwork, this paper explores the explicit, tacit, and social knowledges that shape practice and expertise in the mobile phone repair markets of urban Bangladesh. We document forms of learning and collaboration central to the production and innovation of repair skills and knowledge, and show how these processes operate at the intersection of global knowledge flows and local efforts to access, contextualize and situate that knowledge. We conclude by arguing for repair as an underappreciated site of third-world technical practice and expertise, and reflecting on how ICTD research might better take such practices into account.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134356673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 64
Situation awareness in crowdsensing for disease surveillance in crisis situations 危机情况下疾病监测人群感知中的态势感知
P. Haddawy, L. Frommberger, Tomi Kauppinen, G. D. Felice, Prae Charkratpahu, Sirawaratt Saengpao, Phanumas Kanchanakitsakul
Crowdsensing can provide real time and detailed information about rapidly evolving crisis situations to facilitate rapid response and effective resource allocation. But while challenges such as heterogeneity of data content and quality, asynchronicity, and volume call for robust data integration and interpretation capabilities, situation awareness in crowdsensing for crisis management remains a largely unexplored area of research. In this paper we extend the mobile4D smartphone-based disaster reporting and alerting system with a situation awareness data interpretation and integration layer and demonstrate its application to the problem of tracking cholera outbreaks. The communication workflow in mobile4D-SA supports interaction between crowdsensed information, system predictions, and multifaceted communication between authorities and affected people on the ground.
群众感知可以提供关于快速演变的危机局势的实时和详细信息,以促进快速反应和有效的资源分配。但是,尽管数据内容和质量的异质性、异步性和数量等挑战需要强大的数据集成和解释能力,但危机管理中的众感情境感知仍然是一个未开发的研究领域。在本文中,我们扩展了基于mobile4D智能手机的灾害报告和警报系统,增加了态势感知数据解释和集成层,并演示了其在跟踪霍乱爆发问题中的应用。mobile4D-SA中的通信工作流支持群体感知信息、系统预测以及当局和地面受影响人员之间的多方面通信之间的交互。
{"title":"Situation awareness in crowdsensing for disease surveillance in crisis situations","authors":"P. Haddawy, L. Frommberger, Tomi Kauppinen, G. D. Felice, Prae Charkratpahu, Sirawaratt Saengpao, Phanumas Kanchanakitsakul","doi":"10.1145/2737856.2737879","DOIUrl":"https://doi.org/10.1145/2737856.2737879","url":null,"abstract":"Crowdsensing can provide real time and detailed information about rapidly evolving crisis situations to facilitate rapid response and effective resource allocation. But while challenges such as heterogeneity of data content and quality, asynchronicity, and volume call for robust data integration and interpretation capabilities, situation awareness in crowdsensing for crisis management remains a largely unexplored area of research. In this paper we extend the mobile4D smartphone-based disaster reporting and alerting system with a situation awareness data interpretation and integration layer and demonstrate its application to the problem of tracking cholera outbreaks. The communication workflow in mobile4D-SA supports interaction between crowdsensed information, system predictions, and multifaceted communication between authorities and affected people on the ground.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123792475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Real mobiles: Kenyan and Zambian smallholder farmers' current attitudes towards mobile phones 真正的手机:肯尼亚和赞比亚小农目前对手机的态度
Susan Wyche, Melissa Densmore, B. Geyer
What are rural farmers in sub-Saharan Africa's current attitudes towards their mobile phones? We draw from qualitative studies of smallholder farmers in Kenya and Zambia to answer this question. A review of ongoing efforts to develop mobile phone services for farmers paired with critiques of the "colonial impulse" embedded in future-oriented visions of technology use guided our study. Our findings suggest there is a mismatch between the design of mobile phone applications and our participants' perceptions and usage of their devices. We also discovered several understudied barriers that hinder adoption of mobile services: the influx of counterfeit and substandard mobile phones, distrust of the content being delivered via SMS and reservations about the spiritual and health consequences accompanying phone use. We use these findings to encourage Information and Communication Technology and Development (ICTD) researchers and practitioners to re-examine the mobile phone. Specifically, we suggest developing interventions that teach farmers how to better use phones and present recommendations for improving their design.
撒哈拉以南非洲的农民目前对他们的移动电话的态度是什么?我们从对肯尼亚和赞比亚小农的定性研究中得出答案。对为农民开发移动电话服务的持续努力的回顾,以及对未来技术使用愿景中嵌入的“殖民冲动”的批评,指导了我们的研究。我们的研究结果表明,手机应用程序的设计与我们的参与者对其设备的看法和使用之间存在不匹配。我们还发现了阻碍采用移动服务的几个未被充分研究的障碍:假冒和不合格移动电话的涌入,对通过短信传递的内容的不信任,以及对使用手机带来的精神和健康后果的保留意见。我们利用这些发现来鼓励信息和通信技术与发展(ICTD)的研究人员和从业人员重新审视移动电话。具体来说,我们建议制定干预措施,教农民如何更好地使用手机,并提出改进手机设计的建议。
{"title":"Real mobiles: Kenyan and Zambian smallholder farmers' current attitudes towards mobile phones","authors":"Susan Wyche, Melissa Densmore, B. Geyer","doi":"10.1145/2737856.2738013","DOIUrl":"https://doi.org/10.1145/2737856.2738013","url":null,"abstract":"What are rural farmers in sub-Saharan Africa's current attitudes towards their mobile phones? We draw from qualitative studies of smallholder farmers in Kenya and Zambia to answer this question. A review of ongoing efforts to develop mobile phone services for farmers paired with critiques of the \"colonial impulse\" embedded in future-oriented visions of technology use guided our study. Our findings suggest there is a mismatch between the design of mobile phone applications and our participants' perceptions and usage of their devices. We also discovered several understudied barriers that hinder adoption of mobile services: the influx of counterfeit and substandard mobile phones, distrust of the content being delivered via SMS and reservations about the spiritual and health consequences accompanying phone use. We use these findings to encourage Information and Communication Technology and Development (ICTD) researchers and practitioners to re-examine the mobile phone. Specifically, we suggest developing interventions that teach farmers how to better use phones and present recommendations for improving their design.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129226662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
A connective MOOC for K-12 science and mathematics teacher professional development in native American Pueblo schools 美国土著普韦布洛学校K-12科学和数学教师专业发展的连接MOOC
Josephine Kilde, Lorenzo Gonzales
This paper describes considerations for the participatory design and development of an online collaborative learning and support tool intended to increase STEM proficiency among elementary and high school teachers in Native American Pueblo schools in New Mexico. This project builds upon prior work that trained K-12 teachers to use investigative teaching, which in turn had significant positive impact on the math and science proficiency of Native American and Hispanic students. The current project seeks to use Connective Massive Open Course (cMOOC) technology to build online peer learning communities for the purpose of professional development amongst rural teachers with the expectation of building shared epistemologies that would guide integration of Native American learning processes in pedagogy and practice. The overall objective is to enable Pueblo teachers to more effectively teach STEM subject matter, as measured by an increase in both teacher and student content knowledge base. If successful, the use of these technologies should facilitate rapid expansion of the program across Native American Pueblos and reservations in United States, Canada, Mexico, and elsewhere.
本文描述了参与式设计和开发在线协作学习和支持工具的考虑,旨在提高新墨西哥州印第安人普韦布洛学校小学和高中教师对STEM的熟练程度。该项目建立在先前培训K-12教师使用研究性教学的工作基础上,这反过来对美洲原住民和西班牙裔学生的数学和科学能力产生了显著的积极影响。目前的项目寻求使用结对大规模开放课程(cMOOC)技术来建立在线同伴学习社区,以促进农村教师的专业发展,并期望建立共享的认识论,从而指导在教学法和实践中整合美洲原住民的学习过程。总体目标是通过教师和学生内容知识库的增加来衡量,使普韦布洛教师能够更有效地教授STEM主题。如果成功的话,这些技术的使用将促进该项目在美国、加拿大、墨西哥和其他地方的印第安人普韦布洛和保留地的迅速扩展。
{"title":"A connective MOOC for K-12 science and mathematics teacher professional development in native American Pueblo schools","authors":"Josephine Kilde, Lorenzo Gonzales","doi":"10.1145/2737856.2737871","DOIUrl":"https://doi.org/10.1145/2737856.2737871","url":null,"abstract":"This paper describes considerations for the participatory design and development of an online collaborative learning and support tool intended to increase STEM proficiency among elementary and high school teachers in Native American Pueblo schools in New Mexico. This project builds upon prior work that trained K-12 teachers to use investigative teaching, which in turn had significant positive impact on the math and science proficiency of Native American and Hispanic students. The current project seeks to use Connective Massive Open Course (cMOOC) technology to build online peer learning communities for the purpose of professional development amongst rural teachers with the expectation of building shared epistemologies that would guide integration of Native American learning processes in pedagogy and practice. The overall objective is to enable Pueblo teachers to more effectively teach STEM subject matter, as measured by an increase in both teacher and student content knowledge base. If successful, the use of these technologies should facilitate rapid expansion of the program across Native American Pueblos and reservations in United States, Canada, Mexico, and elsewhere.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125332163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Assistive technologies and autonomy in a cyborg world 半机械人世界中的辅助技术和自主性
Priyank Chandra, Jasmine Jones
This note discusses the use of cyborg theory to study assistive technology (AT) use by people with visual impairment (VI) in development contexts. We argue that the deep intimate interconnections that people form with their AT, while allowing them to become cyborgs, also become the means by which they can be regulated and controlled. This is a concern for ICTD, which strives to consider the instrumental outcomes of technology implementation as it is interwoven throughout people's lives. Applying Lessig's model of regulation to a cyborg body, we discuss the implications for protecting autonomy in AT use by people with visual impairment.
本文讨论了利用半机械人理论来研究视障人士在发展背景下使用辅助技术(AT)。我们认为,人们与他们的AT形成的深厚的亲密联系,在使他们成为半机械人的同时,也成为他们可以被调节和控制的手段。这是贸发会议关注的一个问题,贸发会议努力考虑技术实施的工具性结果,因为它与人们的生活交织在一起。将Lessig的调节模型应用于电子人身体,我们讨论了保护视力障碍患者在使用自动驾驶汽车时的自主性的含义。
{"title":"Assistive technologies and autonomy in a cyborg world","authors":"Priyank Chandra, Jasmine Jones","doi":"10.1145/2737856.2737905","DOIUrl":"https://doi.org/10.1145/2737856.2737905","url":null,"abstract":"This note discusses the use of cyborg theory to study assistive technology (AT) use by people with visual impairment (VI) in development contexts. We argue that the deep intimate interconnections that people form with their AT, while allowing them to become cyborgs, also become the means by which they can be regulated and controlled. This is a concern for ICTD, which strives to consider the instrumental outcomes of technology implementation as it is interwoven throughout people's lives. Applying Lessig's model of regulation to a cyborg body, we discuss the implications for protecting autonomy in AT use by people with visual impairment.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123263909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Texting and sexual health: experimental evidence from an information intervention in Kenya 短信与性健康:来自肯尼亚信息干预的实验证据
Risa Kitagawa
While text-messaging is an efficacious method of disseminating health information in developing contexts, we know less about how users adapt their behavior based on that information. Does it matter how the information is conveyed? This paper presents findings from a randomized field experiment that evaluates the impact of a Short Message Service (SMS) sexual health counseling service on individuals' knowledge and behavior in an urban informal settlement of Nairobi, Kenya. Subjects were randomly assigned to one of three treatment conditions which tested different mechanisms through which technology-enabled information provision could work to alter sexual behavior: (1) information gap reduction, (2) personalization and (3) social cues. The evidence suggests that personalizing the information and providing signals about how other people in the community are behaving can dramatically minimize sexual health risk, compared to simply reducing the information gap. Additionally, individuals receiving generic, non-personalized health information were more likely to engage in risky behavior compared to their counterparts.
虽然短信是发展中国家传播健康信息的一种有效方法,但我们对用户如何根据这些信息调整自己的行为知之甚少。信息的传递方式重要吗?本文介绍了一项随机现场实验的结果,该实验评估了短信服务(SMS)性健康咨询服务对肯尼亚内罗毕城市非正式住区个人知识和行为的影响。受试者被随机分配到三种治疗条件中的一种,以测试技术支持的信息提供可以改变性行为的不同机制:(1)信息差距减少,(2)个性化和(3)社会线索。有证据表明,与简单地缩小信息差距相比,个性化信息和提供有关社区中其他人行为的信号可以极大地减少性健康风险。此外,接受一般、非个性化健康信息的个人比他们的同行更有可能从事危险行为。
{"title":"Texting and sexual health: experimental evidence from an information intervention in Kenya","authors":"Risa Kitagawa","doi":"10.1145/2737856.2738032","DOIUrl":"https://doi.org/10.1145/2737856.2738032","url":null,"abstract":"While text-messaging is an efficacious method of disseminating health information in developing contexts, we know less about how users adapt their behavior based on that information. Does it matter how the information is conveyed? This paper presents findings from a randomized field experiment that evaluates the impact of a Short Message Service (SMS) sexual health counseling service on individuals' knowledge and behavior in an urban informal settlement of Nairobi, Kenya. Subjects were randomly assigned to one of three treatment conditions which tested different mechanisms through which technology-enabled information provision could work to alter sexual behavior: (1) information gap reduction, (2) personalization and (3) social cues. The evidence suggests that personalizing the information and providing signals about how other people in the community are behaving can dramatically minimize sexual health risk, compared to simply reducing the information gap. Additionally, individuals receiving generic, non-personalized health information were more likely to engage in risky behavior compared to their counterparts.","PeriodicalId":210700,"journal":{"name":"Proceedings of the Seventh International Conference on Information and Communication Technologies and Development","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123086620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
期刊
Proceedings of the Seventh International Conference on Information and Communication Technologies and Development
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1