I have no idea how you got your case Neil as I'm still waiting for mine!

Kawal.
On 15 Oct 2012, at 19:31, Neil Barnfather - TalkNav <[email protected]> wrote:

> Jim,
> 
> Few things here, the Tech21 case options for the iPhone involve three models, 
> the one you have, which is the same one I have, also one with a leather front 
> flap which opens sidewards not up to the top of the phone.
> 
> The flap is leather as is the hinge, but the rest of the case is exactly like 
> what you have already.
> 
> They also offer an Apple BumpOn style case, which has a clear plastic back, 
> which is optional, I did not get that as the D3O is not in the back then as 
> well.
> 
> The D3O in fact runs along in two vertical, top to bottom, strips, and enters 
> fully into each of the four corners of the case, there is also a joining 
> strip at the bottom.
> 
> The technology has it, that the gel like D3O when impacted immediately 
> spreads the impact shock across the whole of the D3O material. So if your 
> phone is  dropped on a corner direct impact, all four corners, the left and 
> right sides and the back strips all evenly distribute the impact energy. Not 
> only does this keep your iPhone safe, but, also I've noticed that my case 
> seems very resilient to scratches etc.
> 
> Concerning air flow, if you remove your phone you'll spot that the back 
> section of the case, between the two strips of D3O is criss crossed with a 
> cut out section, this is made of triangular shapes for strength, but, also 
> serves to aid air flow.
> 
> All in all, a cracking case.
> 
> 
> Regards,
> 
> Neil Barnfather
> 
> Talks List Administrator
> Twitter @neilbarnfather
> 
> TalkNav is a Nuance, Code Factory and Sendero dealer, as well as an Apple 
> iOS, Macintosh and Android accessibility specialist. For all your accessible 
> phone, PDA and GPS related enquiries visit www.talknav.com
> 
> URL: - www.talknav.com
> e-mail: - [email protected]
> Phone: - +44  844 999 4199
> 
> On 13 Oct 2012, at 04:17, James Mannion <[email protected]> wrote:
> 
>> I just received  today the model that covers the back and sides. This
>> one is called the Tech21 Impact Snap case for IPhone 5. As I say, I
>> just received it and put it on, but so far I do like it. My only
>> question and possible concern so far is not one unique to this case in
>> any way that is not a factor of others, but that most of the case is
>> made of polycarbonate, which in my understanding is a form of plastic?
>> and the thing I wondered about is if that is in fact like plastic in
>> its heat trapping properties, if it will allow the IPhone to have
>> enough exposure to be able to sufficiently cool when it heats up from
>> higher intensity processes. I do wonder if anyone has any insight
>> about that. I'm sure experience will reveal the reality. If an IPhone
>> can survive pretty much being sealed off from the world almost within
>> the Otter Box, I guess this would be the same to a lesser degree than
>> that though. So as not to confuse anybody, the D3o material is in at
>> least two strips that run up and down the long edges of the case. I
>> guess the idea is if this material hardens, it will take the impact
>> and the other part of the surface area of the case will not take a
>> direct hit. As mentioned in another reply, this case is pleasing in
>> that it does not add a lot of bulk to do the job. It also doesn't feel
>> or look really cheap either. It is pretty nice to the touch when on
>> the phone especially. Of course it is right against the metal of the
>> phone so there is that solid backing there, although the case feels
>> respectably solid for sure even before you put it on the phone when
>> you take it out of the package. Make no mistake though, it would not
>> feel as nice if this was entirely what the phone external casing was
>> made of from the factory with no metal involved. Plenty of phones on
>> the market are exactly that or worse. Sometimes much worse. The case
>> does not get in the way of any buttons or ports. They are all cut out
>> and it is not the type of case that puts any of its own covers over
>> any buttons to push them through. In my opinion that is a very good
>> thing that it does not do that. I don't want to push buttons through a
>> case's plastic coverings. My preference. Finally, I have come across
>> youtube videos for a Tech21 case that is said to be entirely real
>> leather with the D3o in it and of course an internal lining and it is
>> said to be very nice. It is a flip case. I can not find it anywhere
>> though, I could not even get it to come up in a search result
>> searching on the Tech21 site. None of its reviews were done by anyone
>> in the US though that I found and they only referenced a place to get
>> it in the UK. I emailed Tech21 about that, to ask about its
>> availability, we'll see if I get a response. A response won't be til
>> next week at the earliest though as I just sent the email a few hours
>> ago.
>> 
>> Jim
>> 
>> On 10/8/12, Neil Barnfather - TalkNav <[email protected]> wrote:
>>> Rick,
>>> 
>>> These add all but nothing, there are, as I have said, three models; a bumper
>>> style like the ones Apple sell for the 4 and 4S, then there's a back only
>>> and sides, and finally a back sides and leather front flap.
>>> 
>>> None of the three models add to the weight, size or bulk in anyway that is
>>> displeasing to me. Usually cases add quite a bit, or enough to notice.
>>> 
>>> The thing that really impressed me about these cases is the new technology
>>> in the D3O impact proofing.
>>> On 5 Oct 2012, at 16:03, Rick Alfaro <[email protected]> wrote:
>>> 
>>>> Neil,
>>>> 
>>>> Do you have any knowledge of how much bulk these cases would add to the
>>>> phone?  One thing I really like about the snap on TPU cases is that they
>>>> add
>>>> practically no bulk at all to the phone.  Not as much protection as many
>>>> other cases but the beauty of the phone is maintained while feeling good
>>>> in
>>>> the hand.
>>>> 
>>>> Best,
>>>> 
>>>> Rick
>>>> 
>>>> 
>>>> 
>>>> -----Original Message-----
>>>> From: [email protected] [mailto:[email protected]] On
>>>> Behalf
>>>> Of Neil Barnfather - TalkNav
>>>> Sent: Friday, October 05, 2012 7:33 AM
>>>> To: [email protected]; The Accessible Phones Discussion List
>>>> Subject: iPhone Cases
>>>> 
>>>> To all of you with an iPhone 5, or indeed with other devices including
>>>> iPhone 4S etc. I was, like many struggling to find a good quality case.
>>>> 
>>>> The Tech21 case is beyond brilliant, it is the first case that I really
>>>> have
>>>> felt will do a perfect job of protecting my phone.
>>>> 
>>>> Tech21 cases use a new military developed material called D3O to line
>>>> their
>>>> cases, when in its normal state the material is gel like, when impacted
>>>> though, it becomes like a solid mesh. This mesh like effect spreads the
>>>> impact and causes significantly less impact related damage.
>>>> 
>>>> I've done a lot of reading around this subject, and the D3O substance is
>>>> simply amazing.
>>>> 
>>>> Tech21 make a back cover only, back and front flap which is vertical i.e.
>>>> opens like a book, and also a band design which is like the Apple iPHone
>>>> bumper case.
>>>> 
>>>> All certainly seem to be available from Amazon.
>>>> 
>>>> I cannot recommend this more highly to anyone serious about protecting
>>>> their
>>>> device.
>>>> 
>>>> Neil Barnfather
>>>> www.TalkNav.com
>>>> 
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