Smartnav 3 AT owner looking to upgrade

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bigmabel0916
Posts: 1
Joined: Fri Dec 03, 2010 4:29 am

Smartnav 3 AT owner looking to upgrade

Post by bigmabel0916 »

I am currently a Smartnav 3 AT owner and have the dwell clicking and virtual keyboard software. Is it necessary to shell out an extra hundred bucks for the Smartnav 4 AT when I already own the assistive technology software? Has it been upgraded somehow? Are there any other differences between AT and EG?
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Birch
Posts: 1139
Joined: Thu Jan 30, 2003 5:00 am
Location: Corvallis, Oregon

Re: Smartnav 3 AT owner looking to upgrade

Post by Birch »

Hello,

The SmartNav 4 provides improved resolution, a wider field of view and better filtering of unwanted light sources when compared with a SmartNav 3. We've heard a lot of positive feedback from other customers who have upgraded.

Here is the comparison between SmartNav 3 and SmartNav 4
http://www.naturalpoint.com/smartnav/pr ... rison.html

Here is the comparison between EG and AT models.
* One of the main differences is the EG does not support the integrated dwell clicking software.
http://www.naturalpoint.com/smartnav/pr ... mpare.html
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