e-health
Posted by EKStallings on Oct 25, 2011
Ensuring the Security and Privacy of Information in Mobile Health-Care Communication Systems data sheet 1240 Views
Author:
Adesina, Ademola O., Kehinde K. Agbele, Ronald Februarie, Ademola P. Abidoye, Henry O. Nyongesa
Abstract:
The sensitivity of health-care information and its accessibility via the Internet and mobile technology systems is a cause for concern in these modern times. The privacy, integrity and confidentiality of a patient’s data are key factors to be considered in the transmission of medical information for use by authorised health-care personnel.
Mobile communication has enabled medical consultancy, treatment, drug administration and the provision of laboratory results to take place outside the hospital. With the implementation of electronic patient records and the Internet and Intranets, medical information sharing amongst relevant health-care providers was made possible. But the vital issue in this method of information sharing is security: the patient’s privacy, as well as the confidentiality and integrity of the health-care information system, should not be compromised.
We examine various ways of ensuring the security and privacy of a patient’s electronic medical information in order to ensure the integrity and confidentiality of the information. The paper discusses modes of encryption, database security, the transformation from eHealth to mHealth, and the theoretical background for privacy and data protection.
Posted by EKStallings on Oct 19, 2011
Despite possibilities of scaling projects with technology, many technology-based initiatives in social and economic development have failed to make it past early pilot stages or grow to scale. This study by Hystra, in collaboration with Ashoka and TNO, examines what successful ventures within four sectors can teach us about models for scaling Information and Communications Technology (ICT) -based applications and projects aimed at reaching bottom-of-the-pyramid customers (referred to as Base of the Pyramid in the report). The researchers focused specifically on these sectors: education, health, agricultural services, and financial services.
What Did the Study Review?
Initially considering 280 projects as promising models, researchers found that over half were not worth researching because projects lacked sustainability or replicatibility. Many of the projects were dead pilot projects or were small with no sign of the possibility or intent of scaling in size or reach.
From there, researchers homed in on 16 groundbreaking cases. These projects had reached scale (defined as having 10,000 clients or more) or had the potential to do so. All projects were assessed against three criteria: Is the solution solving the (specified) problem? Is the project economically viable? Is the project scalable and replicable? The researchers grouped projects into specific clusters based on business model type. All projects researched were value-added or market-based, because of the researchers’ belief that such models increase project sustainability and client investment in the project.
The models that the researchers looked at varied. For instance, researchers asked whether end-users accessed the technology themselves as opposed to being delivered trough an intermediary.
Posted by EKStallings on Oct 14, 2011
Leveraging Information and Communication Technology for the Base of the Pyramid data sheet 1154 Views
Author:
Carvalho, Alexandre de, Lucie Klarsfeld, Francois Lepicard
Abstract:
This document presents the conclusions of the study “Leveraging ICT for the BoP” sponsored by AFD-Proparco, Ericsson, ICCO, France Telecom-Orange, and TNO and conducted by Hystra and Ashoka from October 2010 to June 2011.
This study aimed to learn from “what works” in terms of full projects (as opposed to technologies) combining both an economically viable model and socio-economic impacts on their end-users, in the field of ICT for development (ICT4D). This work is thus based on the screening of existing projects led by various types of actors (social entrepreneurs, NGOs, private companies…), in 4 sectors of “development” where ICT has already shown it could play a key role: healthcare, education, agriculture, and financial services. 15 of the most ground breaking market-based business models, with a proven scale and results on the ground showing that ICT can be a lever improving the living standards of the BoP, are analysed in depth in the report to support the main conclusions.
