I saw the discussion, bought it for my IPhone 3GS and tried it on a 1 and 5 
dollar bill. It was really fast.

Kev
On Mar 8, 2011, at 3:18 PM, Sarah Alawami wrote:

> I guess. I'm someine who remains scheptibal but maybe I might give it a try. 
> I only have a dollar on me at present, I think? if I didn't spend it lol! but 
> if this works I might sell my ibil or something. It is a very very good 
> machine and provides some stuff that I don't think the look thing can do yet 
> such as vibrations or beeps. Now that would be cool!
> On Mar 8, 2011, at 11:54 AM, Esther wrote:
> 
>> Hi Sarah,
>> 
>> I tried out this app.  It's really fast on an iPhone 4.  My guess is that it 
>> works this fast because it's optimized for U.S. currency only.  If the 
>> camera stays on, it can process a series of images taken at slightly 
>> different positions to reconstruct the full image of the bill.  Further, if 
>> this is U.S. currency, you can take advantage of similarity of the bill 
>> structure that has proved a problem for other programs to do this in two 
>> passes: one to decide whether this is U.S. money (if not, don't try to run 
>> the program), if so, concentrate on identifying the parts of the bill that 
>> are distinct enough to identify the currency uniquely.  This could be a 
>> corner that has the denomination amount, the picture of the president in the 
>> front center (Washington for $1, Lincoln for $5, etc.) or the image on the 
>> back center of the same bill (sorry, don't know what these are off the bat). 
>>  There's a Chinese character OCR program for the iPhone (not accessible, 
>> alas!) that's running the same way -- the camera has to be on continuously 
>> for a bit to get a match.  Looktel really does run fast.  At least on an 
>> iPhone 4.  I can't speak for the other options, but this app is certainly 
>> working for the iPhone 3GS.  It is definitely faster and easier to use than 
>> oMoby.  (On that note, I once had a result that identified a $1 bill that 
>> was very creased with the amount, but also came up with Google links for 
>> "tired money" from oMoby.)
>> 
>> Try it yourself, and see what you think.  I'd say this program is worth it.  
>> I'd like to hear feedback from folks who have the fourth generation iPod 
>> Touch, though, or others who can compare the results from iPhone 3GS, iPhone 
>> 4, and 4th generation iPod Touch.
>> 
>> Cheers,
>> 
>> Esther
>> 
>> On Mar 8, 2011, at 09:33, Sarah Alawami wrote:
>> 
>>> I'm still  a sceptic. I saw the video. no way can you identify money that 
>>> fast. it' sjust impossibil. I mean how could you identify those 4 or 5 
>>> bills in about 20 seconds? is it riged?
>>> 
>>> Takle care all.
>>> Sarah Alawami
>>> 
>>> On Mar 8, 2011, at 11:03 AM, erik burggraaf wrote:
>>> 
>>>> Hi, too bad this is only for US currency right now.  Canadians have a 
>>>> stand alone bill reader which we can get for free, but I like LookTel.  
>>>> They do a lot of things right.  I'd buy it just to support them, 
>>>> especially if it isn't breaking the bank.
>>>> 
>>>> Have fun,
>>>> 
>>>> Erik Burggraaf
>>>> User support consultant,
>>>> Now posting occasionally on twitter at eburggraaf,
>>>> 1-888-255-5194
>>>> http://www.erik-burggraaf.com
>>>> 
>>>> On 2011-03-08, at 1:59 PM, Marlaina Lieberg wrote:
>>>> 
>>>>> Get it if you have an iPhone!  It is faster than any other.  Just open 
>>>>> the program, click ok that you won't use it to identify counterfit money, 
>>>>> then point the camera to the bill.  It's immediate!
>>>>> 
>> 
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