We’ve been using our iPod Touch units (yes, the ones that have the
camera) in the lab and we are very impressed with the results.

In a nutshell, here is what we’ve found about the new iPod Touch:

   1. The case on the iPod Touch 4g is more like the one of the iPhone
3 than the four.  However the unit is about half as thick as either of
the phones.
   2. The camera on the new Touch is profoundly different from that on
any of the iPhones.  It does not have autofocus, but it yields clear
and sharp results  on all but the most close-up usage.
   3. The Touch has VoiceOver with all the trimmings — it works
smoothly on all applications;
   4. The Touch works with the bluetooth Braille displays, just like
the iPhone does.
   5. The Touch supports the same range of languages in VoiceOver that
the other ios4 devices do.

Digit-Eyes works on the new iPod Touch.  There are a few differences:

   1. Because of the nature of the camera, we find that the optimum
scan distance is about12 inches; certainly no closer than 6 inches.
People who are used to scanning with the 3gs will find this may take a
little getting used to.
   2. The capture and processing of the Digit-Eyes labels — both text
and audio labels — is blazing fast.   If you’ve gotten some of those
Digit-Eyes washable labels, you’ll be very happy with how quickly they
are recognized.
   3. To look up UPC or EAN codes, you’ll need a Wi-Fi connection (it
is an iPod not an iPhone, right?)
   4. We found that because the camera is very sensitive to lighting
levels, that UPC / EAN scanning works best in bright light.
   5. We STRONGLY recommend the use of a light case, such as that
offered by FastMac; in testing, we found that the use of the lightcase
raised the capture success rate by at least an order of magnitude.
Note that because the iPod Touch is so much thinner than the iPhone,
we found it was necessary to stabilize it by sliding two pieces of
cardboard behind it in the light case.

While we love our iPhone 4 and recommend that above all others, the
iPod Touch with it’s one-time purchase price of between $229 and $399
is going to be a very nice alternative to people who do want Digit-
Eyes, but don’t want to deal with monthly phone charges.

We've submitted a new version of Digit-Eyes for the iPod Touch to
Apple and anticipate having it available in about 10 days.

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