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Smart Devices for the Blind

smart devices for the blind

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Approximately 12 million Americans over age 40 have vision impairment, 1 million of which are blind, according to the U.S. Centers for Disease Control and Prevention. Historically, employment opportunities for blind adults have been limited by the inaccessibility or ineffective use of Braille, a system of raised dots that allows visually impaired individuals to read and write.

Scientists are developing new digital technologies to bring Braille text and tactile graphics to the blind in real time. The South Korean company Dot, for example, created an electromagnetic device that moves thousands of pins up and down on a handheld pad. Michigan-based NewHaptics is working on an apparatus that uses air pressure to move the Braille dots on a display.

Other researchers are exploring ways to leverage artificial intelligence to translate books and convert images into Braille more quickly and at a lower cost. American Printing House for the Blind uses Dot technology to create a laptop machine called Monarch that displays 10 lines of Braille and provides a Braille keyboard, as well as word processing, graphics and touchscreen capabilities. The new devices are expensive. Dot Pad retails for $12,000 and the Monarch is $17,900.

In-Print National Content Global Brief Global and Health Briefs April 2025
Tick Talk

Spring officially sprung on March 21. We have turned our clocks ahead. We are looking forward to warm winds, sunny skies and the smell of fresh cut grass. The daffodils and tulips have recently bloomed and we are just starting with the yard work that comes with the warmer weather.  Sadly, another season has started ramping up.  Tick season.

•             The best form of protection is prevention. Educating oneself about tick activity and how our behaviors overlap with tick habitats is the first step.

•             According to the NJ DOH, in 2022 Hunterdon County led the state with a Lyme disease incidence rate of 426 cases per 100,000 people. The fact is ticks spend approximately 90% of their lives not on a host but aggressively searching for one, molting to their next stage or over-wintering. This is why a tick remediation program should be implemented on school grounds where NJ DOH deems high risk for tick exposure and subsequent attachment to human hosts.

•             Governor Murphy has signed a bill that mandates tick education in NJ public schools. See this for the details.  Tick education must now be incorporated into K-12 school curriculum. See link:

https://www.nj.gov/education/broadcasts/2023/sept/27/TicksandTick-BorneIllnessEducation.pdf

•             May is a great month to remind the public that tick activity is in full swing. In New Jersey, there are many tickborne diseases that affect residents, including Anaplasmosis, Babesiosis, Ehrlichiosis, Lyme disease, Powassan, and Spotted Fever Group Rickettsiosis.

•             For years, the focus has mainly been about protecting ourselves from Lyme disease. But other tick-borne diseases are on the rise in Central Jersey. An increase of incidence of Babesia and Anaplasma are sidelining people too. These two pathogens are scary because they effect our blood cells. Babesia affects the red blood cells and Anaplasma effects the white blood cells.

•             Ticks can be infected with more than one pathogen. When you contract Lyme it is possible to contract more than just that one disease. This is called a co-infection. It is super important to pay attention to your symptoms. See link.

https://twp.freehold.nj.us/480/Disease-Co-Infection

A good resource from the State:

https://www.nj.gov/health/cd/topics/tickborne.shtml

 

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