Re: Hanging Up Calls

2014-01-13 Thread Dan Rossi
I did a quick search of the archives, and found this thread about
difficulties with hanging up a call.  Was wondering if there were
other threads about this as well, or if others have been experiencing
the same issue.  I seem to have a lot of difficulty doing a
two-fingered double tap to end a call.  It works 100% of the time when
I am pausing or restarting books in the audible app.  I've gone
through the practice and never fail for the two-finger tap to
register.  I even placed calls from my land line to my cell phone and
attempt to hang up from the cell phone.  It fails to hang up most of
the time.  I am under know pressure since it is only me on the other
end.  I take my time, try various finger positions, various locations,
but it refuses to disconnect.

So, is it only me and the person who started this thread that are
having this issue?  Did the person who started the thread get better
at hanging up or are you still having the issue?

Thanks.

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Re: red laser

2013-11-20 Thread Dan Rossi
So, just for fun, I decided to try out the QR code ability of Red
Laser.  I found a site to generate a QR code.  I entered the following
text:

This is a test to see if I can read plain text from a QR code using Red Laser.

I then downloaded the jpg file that was generated.  I displayed it on
my screen.  I fired up Red Laser, and before I had fully lined up the
phone with my monitor, it pingged and I could read back the text that
was embedded in the code.

This is awesome!

Dan Rossi

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Re: red laser

2013-11-19 Thread Dan Rossi
I contacted Red Laser with a couple of questions.  The responses were useful.

Firstly they do not allow for an alternative barcode database, it is
theirs, and theirs alone.  Not terribly surprising as they are
probably trying to drive merchants to register with them.  They claim
to have the largest registry around, 50 million codes.

The second response was much more interesting, and one I should have
thought of.  We have discussed how to do personal tagging of items.
Well, QR codes actualy encode text, so you can actually print your own
QR codes and tag your own items.  Then when you scan that tag, it will
read out whatever you encoded in the QR code.  This way you can use
Red Laser as a reader for personally tagged items as well as UPC
tagged items.

I am liking this more and more.

Dan Rossi

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Re: red laser

2013-11-19 Thread Dan Rossi
Sorry, didn't remember the part of the thread about using QR codes for
personalized tagging.  You are correct though, since the tag is
essentially the text, you would have to print a different tag for any
specific text you wanted encoded.  I really like your idea of using a
URL and changing the text files on the back end.  Very creative.

Anyway, to contact Red Laser, I went to their site, RedLaser.com,
clicked on support, and at the very bottom is an email Us link.  I had
to use Fire Fox since there was a CAPTCHA.  They had an audio CAPTCHA,
but it was impossible for me to understand.  They also tried to make
me read some articles related to my question, but you can force it to
submit your question anyway.

I also thanked them for a useful app, and one that was pretty much
accessible out of the box.  Miles, who seems to answer all of their
questions on their support site, was helpful and appreciative.

Dan Rossi.

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Re: red laser

2013-11-18 Thread Dan Rossi
I expect that some of the issues people are having with barcode
scanning may be due to the phone they are using.  The 5S is going to
do better than a 5 or 4S simply because it has more processing power
and better optics.  Lighting is something that is easily forgotten.
When I was working on the currency identification package for the old
Nokia phones, I was cruising along through a set of bills, testing
them over and over.  At some point, I was getting miss after miss.
The softtware just refused to identify anything which was surprising
because it had been doing so well.  What happened was that my wife
went up to bed and turned the lights off on her way upstairs.

With the advent of all these barcode or OCR options for cell phones,
we also cannot forget the old options of a scanner and your computer,
if you have that available to you.  You do not need one of the
adaptive options for OCR, so it can be done pretty cheaply, since most
scanners come with free OCR software.

I'm not saying that is an option for everyone, but we can often easily
forget some tricks as we learn new ones.

I had to learn this lesson when I started working on the bar code
scanning project.  I always assumed the bar code was on the price
sticker.  it isn't.  The bar code is simply printed on the label or
box, so you can't feel it.  If you are concentrating on the area of a
sticker, you are not going to find the bar code.

If a bar code scanner gives you a code, but no product description,
you can plug that into UPCDatabase.com and possibly find the product.
There are other UPC databases, UPCDatabase.com is just the one I
typically use.

You can even plug it into directionsForMe.org and get the cooking
instructions or whatever else from the product packaging.

Anyway, at least at this time, I don't believe that any one tool will
be a single solution for all scenarios, so I am glad there are various
ways to skin various cats.

Dan Rossi

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Re: red laser

2013-11-17 Thread Dan Rossi
Hi folks.  A couple of things for me to report here.  Firstly, I was
part of a group attempting to do barcode reading on a Nokea 6620 using
Talks about 9 years ago.  We attempted to use a two different
Bluetooth barcode scanners.  However, they were mono-directional and
very difficult to use.  Omni-directional scanners are inherently
larger, but much easier for a blind person to find a barcode.  We did
not have the computer vision skills to actually identify and extract a
barcode from the video feed.  The apps that are now doing this are
doing pretty well from what I can tell.  I congratulate them all on
overcoming a rather difficult computer vision problem.

I just downloaded the Red Laser app and was blown away by how easy it
was for me to quickly identify a couple of products.  Did a slow scan
of a couple of products, heard the bing, then flicked around until I
heard the product that was scanned.  Very easy, very smooth.

Next.  I saw that someone in this thread had scanned a package of
Trader Joe's dried mangos.  They said the app didn't identify the
product.  Since I happen to have a package of the self-same mango, I
scanned it.  I got the hit quickly, although had to flip the package
over once, but got just the bar code number: 00071000.  So, I went to
www.UPCDatabase.com, entered the number in the edit box, hit submit
and poof:

Trader Joe's Just Mango Slices
Size/Weight  6 OZ
Issuing Country  United States
Last Modified  9 Feb 2010, 9:01 AM

Other things of note.  When I searched the app store to find Red
Laser, the product description said barcode and QR code reader.  So it
does read QR codes.

I haven't figured out yet, if I can save this barcode in RedLaser and
give it the proper name and such, but overall, I am thrilled at the
functionality here.

Dan Rossi.

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Re: using iPhone without sim card?

2013-11-08 Thread Dan Rossi
Sorry, I haven't followed this thread that closely, but for anecdotal
evidence, when I received my IPhone 5S, I didn't activate it
immediately.  I was just coming on call for work and couldn't be
dealing with the issues of learning a new phone while trying to field
calls and respond to time sensitive texts.  So, I didn't activate the
phone, continued using my old phone, but played around with the new
IPhone via my WiFi connection at home and at work.  Seemed like it did
nearly everything but make or receive phone calls.

When I came off my on-call rotation, I activated the phone and just
went on from there.

On 11/6/13, Kliphton --- kliphton@outlook.com wrote:
 How do you use an iPhone on WiFi without a sim card?  I have an iPhone 4,
 that I want to use on WiFi, but it keeps asking for sim card to be entered.

 Kliphton
 ~iMessageEmail~ kliphton@outlook.com
 ~Twitter,Instagram,FourSquareSkype~ kliphton72
 ~Text only~ 914-820-2298
 Personal blog-read at your own risk! http://kliphskorner.wordpress.com


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Re: Using the Seeing Eye App in a Mall

2013-11-08 Thread Dan Rossi
Interior navigation is a holy grail of navigation.  these days.  I
have had many conversations with professors here at the university
about this, and it is currently not achievable without very large
infrastructure modifications to buildings.  GPS just does not work in
doors.  Cell is not good enough for triangulation.  Even indoor
broadcasting is problematic because of multipathing, radio waves
bounce all over the place and their arrival time to your receiver can
actually be quite off from their actual distance to you.

Bluetooth is OK for basic broadcasting of data, say from a specific
store, but still makes for issues with navigation.  For example, you
could walk into a mall, have the mall load it's map onto your device,
then bluetooth transmitters could tell your device what store you are
passing close to, and then an app on your device would corelate that
with the internal map and begin some form of path planning.

This is great, but it again requires a lot of infrastructure changes.
Installation and maintenance of all the transmitters, developing and
maintaining accurate maps and data for the transmitters, and
maintenance of the transmitters.  None of this is impossible, nor
particularly difficult, we just haven't reached a point where wide
spread adoption of this is valuable enough to the stake holders for it
to get any traction.

I expect it is coming, and it has been demonstrated by Google already,
but it will be a while before it is deployed on any scale.

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Screen courtain.

2013-11-06 Thread Dan Rossi
My apologies for such a newbee question, but I just want to make sure
that I fully understand the functionality of screen courtain.  I only
just realized what might be happening with this feature.  I had turned
the brightness way down on my screen, and had probably engaged screen
courtain at some point.  When I was attempting to show my wife some
pictures, she said she couldn't see anything, so I turned up the
brightness.  She still couldn't see anything.  She said the screen was
black, so I did the three finger triple tap to turn off the screen
courtain, and all was happy.

So, my question is, should I just leave brightness at a high setting
so the screen is easily read by a sighted person when screen courtain
is off, and just keep the screen courtain on whenever I am using the
phone?

I had always assumed that the courtain was dynamic and was only on
when the phone was locked.  Since it seems to be a persistent thing,
then there doesn't seem to be a need for me to keep brightness turned
down.

Thanks.

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Re: Two-finger double-tap, not BARD related.

2013-10-19 Thread Dan Rossi
OK thanks.  I am 100% positive that I had been able to do the double
tap on the lock screen to pause and play.  I had actually been
experimenting with that to try and explain it to someone who was
saying they couldn't do that.  While I was experimenting, my battery
was getting low, so I plugged it into my computer.  At some point, the
phone seemed to have locked and I couldn't revive it.  I just waited
as I was doing a few other things.  Eventually, it started talking
again.  Then I was surprised as I knew that someone had sent me a
text, but I hadn't received it, so I rebooted the phone.  At that
point, more experimentation showed that double tapping on the lock
screen no longer worked.

However, it wasn not an audible app update that broke it as while
playing around with the phone, I noticed that I had one update
available, and it was for the audible app.  Which I proceeded to
download.

Now, I have figured out the control center thingee, but found that, at
least with the audible app, I have to actually flick to the pause
button to pause it.  The two finger double tap does not appear to
work.  It does, as long as the app is open, and the screen is
unlocked.  Oh well, it was good for the short time it lasted.

I think I had heard that there was a security problem with apps that
you can use from the lock screen, so possibly they plugged some hole
that broke this particular functionality.

Thanks guys.  Learning a lot in a short period of time, but obviously
have a lot more to learn.

On 10/19/13, David Chittenden dchitten...@gmail.com wrote:
 Correct, when in the lock screen, inter the control panel. From there, you
 can double tap the play button to play what ever was last being played.

 David Chittenden, MSc, MRCAA
 Email: dchitten...@gmail.com
 Mobile: +64 21 2288 288
 Sent from my iPhone

 On 19 Oct 2013, at 16:25, Alex Hall mehg...@gmail.com wrote:

 Actually, the really strange part about that is that it ever worked. I can
 never remember the two-finger double-tap working on the lock screen,
 except to end or answer a phone call. Remote buttons work fine, but that
 gesture has never worked for me unless my phone was unlocked first.
 On Oct 18, 2013, at 10:58 PM, Dan Rossi danrossi1...@gmail.com wrote:

 Hi folks,

 I am a brand new IPhone user with a spiffy new IPhone 5s running IOS
 7.0.2 11A501.  Up until today, I was able to pause the playback of an
 Audible.com book, with a two-finger double-tap, even if the screen was
 locked.  OK, if it was completely locked, I might have to hit the home
 button, then double tap, but I wouldn't have to unlock the phone
 first.

 I was even trying to help someone who was reporting this issue, but
 thought they were just doing something wrong.  Then, all of a sudden,
 today, after a phone reboot, my phone began the same behavior.  I can
 no longer pause the playback of my book, (an audible.com book), once
 the phone has locked.  I must unlock the phone, then do the two-finger
 double tap.

 Again, this was not the case for the last two weeks, but just started
 happening today.  Am I missing something or has there been a change?
 Speaking of which, I couldn't seem to find anywhere that tells me the
 last time the OS updated.  I can see the version, but didn't see a
 date / timestamp anywhere.

 Thanks much.

 Dan

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 Have a great day,
 Alex (msg sent from Mac Mini)
 mehg...@gmail.com



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Two-finger double-tap, not BARD related.

2013-10-18 Thread Dan Rossi
Hi folks,

I am a brand new IPhone user with a spiffy new IPhone 5s running IOS
7.0.2 11A501.  Up until today, I was able to pause the playback of an
Audible.com book, with a two-finger double-tap, even if the screen was
locked.  OK, if it was completely locked, I might have to hit the home
button, then double tap, but I wouldn't have to unlock the phone
first.

I was even trying to help someone who was reporting this issue, but
thought they were just doing something wrong.  Then, all of a sudden,
today, after a phone reboot, my phone began the same behavior.  I can
no longer pause the playback of my book, (an audible.com book), once
the phone has locked.  I must unlock the phone, then do the two-finger
double tap.

Again, this was not the case for the last two weeks, but just started
happening today.  Am I missing something or has there been a change?
Speaking of which, I couldn't seem to find anywhere that tells me the
last time the OS updated.  I can see the version, but didn't see a
date / timestamp anywhere.

Thanks much.

Dan

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