There are many places in the world that are too remote, too poor or too embroiled in conflict to provide basic human services鈥攊ncluding healthcare. Instead of doctor鈥檚 offices or hospitals, medical services are often provided by traveling volunteers or even local figures such as school teachers. As one would expect, this dearth of medical knowledge, diagnosis and treatment affects the wellness of the populace in many troubling ways. Fortunately, the rapid adoption of technology provides new opportunities to provide better care in these places, and computer scientists are in a unique position to help.
Volunteers deployed by AarogyaSeva help provide healthcare solutions for underserved populations in India.
Through research and philanthropy, and his students are developing ways to use software to provide improved聽healthcare to underserved populations. 鈥淚 believe that the availability of adequate healthcare is a fundamental right of every individual, and the proper application of technology can improve healthcare access for all,鈥� says Mohan.
One of the key problems he aims to address is the lack of medical records. With no consistent health provider, patients often have incomplete or nonexistent documentation of their past health and treatments. What records do exist are paper documents and are left to the patient to keep on file. There is no medical scenario in which this lack of information is ideal, but in cases where patients require emergency care, the consequences can be dire. For example, if an unconscious patient without medical records needs emergency care, they cannot provide information pertinent for determining the best treatment. Without this knowledge, a聽doctor鈥檚 actions can sometimes harm the patient instead of helping.
To address this, Mohan and his team are designing a robust electronic healthcare record system that puts the records in the hands of the patients and their chosen proxies. Their goal is to give patients and their doctors the ability to use inexpensive and widely available computer hardware and storage devices with simple software interfaces鈥攕uch as smartphones and tablets鈥攖o access these valuable records.
Mohan says, 鈥淥ur students can help develop such software. Students need to know what it takes to build a large software system, and working on a real-life project can significantly enhance their abilities.鈥�
In India, he envisions the possibility of connecting this information to an emerging identification system, similar to the United States鈥� social security identification system. By providing each citizen with secure private storage associated with their ID number, every individual鈥檚 medical records could be stored and made available when needed. Patients would only need to provide healthcare professionals and volunteers with an access code to review and update their records through personal devices.
In a recent publication, 鈥�,鈥� Mohan and Dayaprasad Kulkarni, a physician with many years of experience in healthcare volunteering, address the requirements for such a system. They address the challenges of聽sharing information with multiple healthcare providers, patient privacy, interfacing with multiple platforms, robustness, ease of use by people with limited technical skills and extensibility.
Dayaprasad Kulkarni, left, and Professor Chilukuri Mohan
With this work and other active initiatives, Mohan and Kulkarni help deploy healthcare solutions for underserved populations through an organization called聽. AarogyaSeva is an international humanitarian group dedicated to providing healthcare services that provides volunteer services in seven countries. Mohan serves as the academic mentor and advisor of engineering affairs on their executive team and Kulkarni is the founder and director. The organization provides a platform for the development and deployment of medical technology that allows engineers and computer scientists to contribute directly to providing affordable medical technology.
In addition to deploying medical volunteers and addressing medical records, the organization produces 3D printed prosthetic hands for children, developing tools to facilitate remote healthcare聽using smartphones (such as an聽e-stethoscope), and provides logistical assistance for disaster relief efforts. In another instance of applying new technology to healthcare, Mohan and Kulkarni are exploring the development of low-cost virtual reality tools to help treat patients without convenient access to a doctor鈥檚 office.
鈥淟et鈥檚 say a person has something on his skin. It could be poison ivy or acne. It may also be melanoma. For triage, a volunteer can take pictures of the blemish from different angles and send it to doctors. At the doctor鈥檚 office, which could be anywhere in the world, software can take the multiple images and make them into a 3D image of the arm and skin to facilitate accurate diagnosis. If it is something of concern, then the doctor can tell the patient if they need to get to the nearest hospital.鈥�
In every initiative, AarogyaSeva and its volunteers prove that the technical skills learned in classrooms at 黑料不打烊 can have a significant impact in unexpected disciplines鈥攅ven bolstering humanitarian efforts a world away.
Mohan says, 鈥淐omputer science isn鈥檛 just about writing code. Exposing our students to projects like these shows them that their computer science knowledge can be put to use helping people around them and making the world a better place, in very direct ways.鈥�
