> 
> Again, it's the licensing, not the software that is at issue.
> 
> What I'm reading is that braille note and mobile geo can physically share map 
> data on properly licensed and compatible devices, but braille sense can't, 
> which is a severe limitation.
> 
> Don't forget that all these devices are built on the same development kit, no 
> matter what brand name you put on it.  That doesn't make them all equal, but 
> it at least holds out the option to have them compatible.  An option which, 
> based on what people are saying here, braille note and mobile geo offer, but 
> sensenav does not.
> 
> Then we have the issue of the licensing for current maps.  For example, I've 
> just found out that 2010 maps are only licensed to mobile geo 2.  That of 
> course is so that I and others like me will have to by msp4 and mgeo2 to get 
> a current map, which we have the option to do.  But if the 2010 map were 
> licensed to sensenav, then one way or the other sensenav could use it.  
> Taking care of this licensing shouldn't require a firmware upgrade, but if it 
> did, then it could be done by a patch without requiring an entire firmware, 
> since they did that very thing for the braille note.  If a fee had to be 
> charged for upgrading maps, well, so be it.  Everyone has a right to make 
> money at what they do.  Users who aren't greatly effected by using old map 
> data can buy a case of beer on the weekend, where-as hard core travellers who 
> need consistent accuracy could go without for a weekend or two and get the 
> upgrade.  In fact, I'm reasonably sure that any one who forked out 6 grand 
> for a bsp, and $1600 for sensenav are not going to quibble at a $60-$80 
> upgrade fee for the map data for their high priced kit.  Even sighted gps 
> users incur that cost, although most commercial gps are farely disposable and 
> so the cost is usually built into a whole new unit and they don't realize 
> they're paying for it.
> 
> This doesn't seem like rocket science to me.  Old map, increasingly 
> inaccurate, potential time, money and safety concern.  Answer, give the 
> customer an option to pay for a new map when an update becomes available.  
> Then if you want to trundle around unfamiliar areas with a three year old map 
> on your $8000 gps, well you go on and giver, but the rest of us can be 
> getting on with the best possible information, especially when you're like me 
> and you need it for work or school.
> 
> best,
> 
> Erik Burggraaf
> Join me Wednesday, May 26th at CNIB Tech Aids fair in Toronto.  I'll be at 
> the assistive computing booth from 2 to 4 in the afternoon and circulating 
> for the rest of the day.
> http://www.erik-burggraaf.com
> 888-255-5194
> 
> On 2010-05-12, at 5:18 AM, Keith Bucher wrote:
> 
>> Erik,
>> 
>>   Sense Nav is a HIMS or Gw Micro product not a Sendero product.
>>   Sendero licenses it to GW Micro and HIMS.  If you use Sense Nav,
>> as of right now, you are stuck with the 2007 maps.  The later maps
>> are just for the Braillenote products from Humanware.
>> 
>> 
>> Keith
>> 
> 



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