Health Care Chatbots Are Here to Help

Say hello to Molly, Florence, and Ada—they’re just a few of the helpful, smart algorithm-powered chatbots taking their place in health care. Chatbots are computer programs designed to carry on a dialogue with people, assisting them via text messages, applications, or instant messaging. Essentially, instead

Cyborg Insects Could Someday Save Your Life

A tiny cockroach no bigger than a large paper clip scurries across the floor of my bio-engineering lab at the University of Connecticut, Mansfield, CT, USA. It is a robot-roach hybrid, a hardwired biological insect, a cyborg if you will, and its future high-tech brethren may one day save your life. The use of insects as platforms for small robots has an incredible number of useful applications from search and rescue to national defense.

Gift of Sight: Stem-Cell Patches for Wet and Dry Macular Degeneration

For people who have relied on good eyesight for the first six or seven decades of their lives, the diagnosis of age-related macular degeneration (AMD) is devastating. This disease, which currently has no cure, can severely limit central vision and, in many cases, may culminate in legal blindness (unable to see the Big E on the eye chart; vision less than 20/200). Early results from two new stem-cell trials, however, suggest that this type of treatment may be able to restore sight in people with both the dry and wet forms of AMD.

The Power of Light: Nobel Prize in Physics 2018

The 2018 Nobel Prize in Physics was awarded to three scientists in the field of laser science: Dr. Arthur Ashkin for his invention of the optical tweezers and their application to biological systems, and Dr. Gérard Mourou and Dr. Donna Strickland for their method of generating highintensity, ultrashort optical pulses. The awards integrate the far reaches of time and intensity scales in laser technologies, from the extremely high-intensity chirped pulse lasers (by Mourou and Strickland) to the ultralow-power beams (by Ashkin) that are capable of handling delicate biological objects and molecules.

Healthcare in the Age of Interoperability: Part 3

A universal health app platform to support informatics-based innovations in care delivery, no matter what the underlying EMR, was a long-held goal of the academic health informatics community. In 2010, the federal government awarded U.S. $15 million to the Boston Children’s Hospital Computational Health Informatics Program and the Harvard Medical School Department of Biomedical Informatics…