[Lvlug] They do nothing

[Christopher Hever]

2008/6/2 Scott Phelan <scottp at fivestarassoc.com>:
>
> Keith Erekson wrote:
>>
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>> I was ready to be impressed by a visual interpretation of sonar, maybe
>> like in Daredevil... but then was a bit disappointed.
>>
>
> I thought the same thing.
> Have the sonar detect walls and visually build a map of the room in the
> goggles as you move about.
> That would be a cool project.

What if objects in the room moved around? And what about objects that
have a low sonar cross-section?

-- 
In autumn when wind and the sea
Rejoice to live and laugh to be
And scarce the blast that curbs the tree
And bids before it quail and flee...