Re: [DSTAR_DIGITAL] Re: The big DStar breakthrough needs to be ...

2008-12-29 Thread Ray T. Mahorney
As a visually impaired user I would advocate against a touch screen based UI.  
These radios were 
designed to encode and decode digital voice but accessibility was not designed 
into them and a touch 
screen based UI would make the radios less accessible than they are currently 
and that's strictly 
speaking not much.  Besides price, the most often heard complaint from other 
blind amateurs is that 
the radios are not accessible without being tied to a PC and screen reader for 
programming of 
settings other than VFO settings.  So, lets not just focus on visually pleasing 
interfaces because 
there are a large number of amateurs who would be excluded by such narrowly 
focused design changes.
Ray T. Mahorney
M0WGA
WA4WGA

- Original Message - 
From: Joel Koltner zapwire-gro...@yahoo.com
To: dstar_digital@yahoogroups.com
Sent: Sunday, December 28, 2008 6:13 PM
Subject: [DSTAR_DIGITAL] Re: The big DStar breakthrough needs to be ...


Hi John,

These are good comments and I generally agree with them.  I'll add a few 
thoughts of my own here...


Re: [DSTAR_DIGITAL] Re: The big DStar breakthrough needs to be ...

2008-12-28 Thread John D. Hays
My response is in relation to U.S. regulations, other countries may
have stricter or looser regulations.  I don't believe D-STAR should be
limited to the lowest common denominator.  Each radio operator should
be responsible for operating his/her station under the regulations
that govern their station.

The regulations lag technology, so sometimes we have to look at the
intent and apply it to the new technology until it is clarified.
Several of these Internet activities probably fall under the content
rules that were established for packet radio.

On Sun, Dec 28, 2008 at 12:55 PM, Bob McCormick W1QA ya...@w1qa.com wrote:

 Things that are unacceptable:
 - booking an airline reservation at a web site

 How is this different than ordering a pizza over an autopatch (which
the FCC has specifically allowed)?

 - sending/receiving email from your company's servers

This is a touchy one, but you can call your office over an autopatch
to invite a co-worker to lunch, as long as you don't facilitate your
business in the process.  So reading email, of a non-business nature
would probably be OK, you certainly couldn't email your boss to report
on a project or a subordinate giving them tasks to perform.

 - general Internet web browsing (because a lot of it has commercial content)

Again, it all depends but I think most people are more comfortable
with only access to a limited number of sites.

--
John - K7VE


RE: [DSTAR_DIGITAL] Re: The big DStar breakthrough needs to be ...

2008-12-28 Thread Bob McCormick W1QA
John Hays K7VE replied to my recent posting:

John:

I neither want to hijack this thread ...
or get too deep into this as there is most
certainly a lot of grey (or is it gray?!) area.
Probably a good discussion but one that will
in the immediate term probably never reach
a solid conclusion as so much is open to
interpretation.

In the end - it is certainly up to each licensee,
control operator, etc. to interpret what regulations
apply, enforce them and be held accountable.

I certainly didn't want to imply that D-STAR should
be limited to the universal lowest common denominator
for world-wide regulations!

Elaborating on this:

  Things that are unacceptable:
  - booking an airline reservation at a web site
 
 How is this different than ordering a pizza over 
 an autopatch (which the FCC has specifically allowed)?

I don't know / have not heard about the FCC
specifically allowing ordering a pizza over
an auto patch or similar activities.  

If that is the case (acceptable) ... OK ...
still - as a control op I would frown on it.

I would consider booking an airline ticket a 
business transaction and something that shouldn't
be done over Amateur radio.  (If the FCC regs 
in the US actually allow then OK - I need to get
a cite so I can be up-to-date with the rules.)

But maybe more importantly - that airline reservation
over the Internet would probably make use of HTTPS
(SSL) encryption ... and my personal opinion would
be HTTPS traffic probably shouldn't be allowed
(as its encrypted).

What do you / others think on that one (SSL)?



  - sending/receiving email from your company's servers
 
 This is a touchy one, but you can call your office over 
 an autopatch to invite a co-worker to lunch, as long as 
 you don't facilitate your business in the process.  
 So reading email, of a non-business nature would probably 
 be OK, you certainly couldn't email your boss to report
 on a project or a subordinate giving them tasks to perform.

Ayup.  Agreed.  

And then there is the question about even sending information
over the Internet (and D-STAR) in clear text.  Let's say you
have a POP3 account (whether work or otherwise).  And you 
use the POP3 protocol which will send your username and password
to the POP3 server in clear text.  Anyone listening
as the man in the middle now has your access info ...

FWIW - at the $dayjob the only way to access the mail
server externally is via SSL.  (No IMAP or POP3, etc.)


  - general Internet web browsing (because a lot of 
it has commercial content)
 
 Again, it all depends but I think most people are 
 more comfortable with only access to a limited number 
 of sites.

What I didn't include in my original reply ... 
but I was thinking:

This problem: limited number of sites is much like the
issues libraries and other public places that provide
Internet access have.  Many want to limit the reach of 
what sites folks can access.  (Here I am thinking of
blocking sites that would be considered socially unacceptable.)

In any event - we have a 23cm DV + DD on one of our
local D-STAR systems but the gateway is not yet
connected to the Internet.  Once it is ... there
is less than a handful of people that have the
requisite rig to use D-STAR DD.  I think for the
time being, in our area, the minimal interest and
high entry cost for the ID-1 radio really diminishes
any concerns I have about Internet access over D-STAR.

Bob W1QA