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A team of Google developers has produced several free low vision apps for Android smartphones and tablets.

Through these mobile devices, preinstalled and downloadable apps can help replace the need for costly stand-alone assistive technology products, said Lee Huffman, manager of technology information at the American Foundation for the Blind (AFB).

By and large, the reason that most ophthalmologists need to be aware of low vision aids is simply that theyre taking care of these patients, and I feel that we should be a resource for them, said Richard A.

Harper, MD, a low vision specialist at the University of Arkansas for Medical Sciences, in Little Rock.

Even if we dont know the specifics about assistive technologies, including smartphone apps, at least we should be able to point patients in the right direction to find the tools they need.

The best way to ensure patients attain maximal function and independence is to refer them to a vision rehabilitation clinic where they will receive a range of services, such as individualized counseling and home visits to help with activities of daily living and safety.

However, these clinics arent always available, said Dr.

Harper, noting that the Academy had developed the SmartSight initiative to inform community practitioners about how to recognize and help patients with low vision (see Key Resources ).

This app uses the phones camera to identify currency from 21 countries.

The denomination of a bill is spoken, as well as displayed in a large font on screen.

We are really excited about technology, and visually impaired kids are, too.

Even before we have a chance to evaluate these children, theyve already figured out that by taking smartphone pictures, they can magnify objects to see them better, said Dr.

Schwartz, a pediatric ophthalmologist who is director of the visual rehabilitation program at the Cincinnati Childrens Medical Center.

While apps have been embraced by many younger patients, they might not prove so useful for othersparticularly those who cant afford a smartphone, patients with poor hand-eye coordination or orthopedic problems, the elderly, and technophobes of all ages.

Accessibility of Android devices is improving, but theyre not there yet.

When the patient holds the tag near a small specialized electronic device and presses a button, a synthesized voice reads the label.

Some Rite-Aid, CVS, and WalMart pharmacies are among the retailers offering this service to blind and low vision patients.

The pharmacist attaches a device the size of a pack of chewing gum to the container.

The patient pushes a button on the side of the device to hear the label information.

In class, their teachers use an electronic whiteboard that is hooked up to a computer and projector.

It works like this: Instead of using a marker, teachers use a stylus (or their finger) to write and draw; the touch-sensitive whiteboard relays the stylus movements to the computer; and the resulting text and diagrams are projected onto the whiteboard.

With the Join.Me app, the low vision patient can use a smartphone or tablet to view whatever is on the board in real time.

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It can connect by Bluetooth to a wireless keyboard or Braille input device.

Free; AFB.).

Ginger Labs.).

The AFBs patient-oriented website offers a number of services, including the following.

A list of the smartphone apps and games that site visitors have reviewed and recommend is also available.

Large Print Mac App Games For Low Vision