Gather

Aether 1.0 and Gather 3.0 software releases are out!

Today eHA and the Aether team reached an important development milestone in their contribution to the ehealth open source community -- the release Aether 1.0 and Gather 3.0.

The belief that timely access to accurate data can save lives drives our commitment to create open source software for the development and sustainability of ehealth solutions. We believe that by facilitating the collection, curation, and exchange of relevant health data, we empower decision makers and improve the effectiveness of public health interventions.

With this in mind, last year we started working on Aether, an ambitious project to create a framework for the development of ehealth solutions. We wanted to build a platform that could facilitate developers' work and ensure that ehealth products were built with the highest standards for interoperability, security, and privacy.

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OPEN SOURCE RELEASE

We started transforming that vision into a concrete product in September 2017, and in July the following year, we celebrated the open source release of both Aether and Gather.

Aether is a reliable and secure development platform that enables organizations to build solutions that curate and exchange live information. Aether utilizes “data contracts” between systems, simplifies the movement of data between applications, and helps developers adhere to best practices for ehealth system design.

Gather is the first solution built on top of the Aether platform. Gather is a data collection and curation tool that securely collects data in the field and shares it everywhere it is needed. Thanks to Aether, Gather can perform data curation activities like data masking for privacy requirements and can easily be integrated with other systems and workflows for management, transformation, and analysis purposes.

We were committed to making these projects open source both as a way to give back to the public health community we have been active in for years and so that feedback could be used to quickly improve the solutions. Since their development and release, Aether and Gather have been used by eHA and our partners in a variety of projects.

DEPLOYMENTS

Understanding malaria awareness and practices among young people in Sierra Leone

In July 2018, we partnered with Restless Development and CUAMM Africa in Sierra Leone to provide data collection infrastructure for a malaria prevention campaign called "Youth-Led Malaria Prevention Messaging Survey".
The campaign aims to help public health authorities understand young people’s knowledge, attitude, and behavior towards malaria prevention and treatment. We use Gather for data collection and Aether to connect to a Kibana Dashboard for data analysis visualization. So far, 2,417 survey responses have been submitted.

Building a global high-quality humanitarian health facility database

In July 2018, we were awarded funding for a collaborative global health site mapping project with Healthsites.io. The objective of the initiative is to create a high-quality database that includes information on facility locations, medical staff, and services, which can be used to improve humanitarian crisis response. Data collectors will use Gather in the field to capture health facility data, which will then be connected and shared via Aether to Healthsite.io, Open Street Map, and Humanitarian Data Exchange.

Collecting geodata to gain insight into Nigeria and DRC Health and Demographics

In August 2018 we started implementing Aether and Gather in Kaduna State as part of the the GRID3 project, a multi-country initiative to support underserved communities by collecting and analyzing on points of interest such as settlements, roads, and hospitals. The geodata collected through Gather is automatically published via Aether to a publicly available, customized CKAN instance. As of October 12, 2018, 513,084 points of interest have been submitted through Gather.
Since August, eHA’s involvement in the GRID3 project has expanded into multiple states in Nigeria and to the Democratic Republic of the Congo (DRC). For its use in the DRC, we customized Gather in partnership with UCLA, CIESIN, Oak Ridge and Flowminder. The GatherDRC mobile app was built specifically for microcensus and other mapping tasks.

THE RELEASE AND NEXT STEPS

You can now download Aether 1.0 and Gather 3.0 and start using the software yourself.

Though this is an important milestone in our development process, it is only the beginning of a much longer journey. Currently, we are working toward the development of new features that will allow multi-tenancy, data validation rules, and workflows. In addition, connectors for other ehealth applications will be added, including:

BPMN: Integrate with Workflow processes and tools like Camunda

Zapier: Participate in data exchange with 100’s of existing Apps

DHIS2: Bi-Directional data exchange with DHIS2 API

FHIR: Bi-Directional data exchange via FHIR standard

We look forward to hearing your feedback on our products and hearing from interested organizations and potential partner that are interested in using Aether and Gather for the global good.

Get in touch with us at solutions@ehealthafrica.org

Aether and Gather - Open Source Release

By Dave Henry & Benedetta Ludovisi

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Today is a very special day for eHA and the Aether and Gather development teams. Today these two projects are finally being released as open source software!

Aether, the software development platform for data exchange, curation and publication, is available to anyone to be evaluated and used to jump-start the creation of data-driven ehealth solutions.

Gather, the Aether-based solution for large scale data collection is also available, providing an end-to-end pipeline for streaming Open Data Kit survey responses to the CKAN Open Data Portal and other applications.

Read more about the reasons we created these two projects in our interview with the Aether team, and get more information on the Aether and Gather microsites.

If you are eager to get your hands on the software, you can try it yourself by following the step-by-step Gather “getting started” guide.

We look forward to hearing your feedback on our forums, and to seeing the amazing things that you do!!

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