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[web/altusmetrum] / index.mdwn

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 # Hobby Rocketry #
 
 The motivation for the circuits and software you will find on this site is
-our loosely-knit group's shared interest in hobby rocketry.  Rather than 
-try to introduce the hobby to you here, we note that John Coker 
+our loosely-knit group's shared interest in hobby rocketry.  This very brief
+[Ted presentation by Steve Jurvetson](http://www.ted.com/talks/steve_jurvetson_on_model_rocketry.html)
+quickly conveys at least part of why we do this.  John Coker 
 has published an excellent 
 [overview of hobby rocketry](http://www.jcrocket.com/welcome.shtml) 
 on his web site.  Keith has also put together some useful notes about the 
@@ -39,29 +40,41 @@ various friends!
 
 # Projects #
 
-* [AltusMetrum](AltusMetrum/)
-was Bdale's original project here, a dual-deploy rocketry altimeter.  One 
-prototype was built, but never flown.  This project is now indefinitely on hold.
-
 * [TeleMetrum](TeleMetrum/) 
-is our current project, a dual-deploy rocketry altimeter with improved sensor 
+is our primary project, a dual-deploy rocketry altimeter with improved sensor 
 complement and bidirectional RF telemetry link.
 
-* [TelePyro](TelePyro/) is an 8-channel pyro expansion board for 
-[TeleMetrum](TeleMetrum/).
-
-* [TeleTerra](TeleTerra) is a hand-held ground station for use with 
-[TeleMetrum](TeleMetrum/).
+* [TeleDongle](TeleDongle/) 
+is a simple RF interface for use in ground stations interacting with rockets
+using [TeleMetrum](TeleMetrum/).  It may also be useful as a generic RF
+interface for other microcontroller systems.
 
 * [AltOS](AltOS/) 
 is the name of the firmware and related utilities that Keith maintains for
 the set of hardware projects here.
 
+* [TelePyro](TelePyro/) is a planned 8-channel pyro expansion board for 
+[TeleMetrum](TeleMetrum/).
+
+* [TeleTerra](TeleTerra) is a  planned hand-held ground station for use with 
+[TeleMetrum](TeleMetrum/).
+
+* [AltusMetrum](AltusMetrum/)
+was Bdale's original project here, a dual-deploy rocketry altimeter.  One 
+prototype was built, but never flown.  This project is now indefinitely on hold.
+
+# Where to Buy #
+
+Altus Metrum products are available from the [Garbee and Garbee](http://auric.gag.com) web store.
+
+# [Using Altus Metrum Products](Uses) #
+
 # Participants #
 
 * [Bdale Garbee](http://gag.com/~bdale)
 * [Keith Packard](http://keithp.com/keithp)
-* [Carl Worth](http://cworth.org)
+
+# [Presentations](talks) #
 
 # Getting Involved #
 
@@ -70,9 +83,16 @@ start.  Finding a local [NAR Section](http://nar.org/NARsect.html) or
 [Tripoli](http://tripoli.org) Prefecture is a good idea, since you can
 learn a lot and see some great flights by showing up at a club launch.
 
-As we make progress, you can read about it in our [News](News) feed.
-We also have an IRC channel #altusmetrum on irc.oftc.net if you have
-questions that aren't answered here.
+As we make progress, you can read about it in our [News](News) feed.  Feel
+free to subscribe to our 
+[mailing list](http://lists.gag.com/mailman/listinfo/altusmetrum).  We also 
+hang out on IRC channel #altusmetrum on irc.oftc.net if you have
+questions that aren't answered here.  And if you're a Facebook user, you
+can join the [Altus Metrum](http://www.facebook.com/group.php?gid=341167482968)
+Facebook group.
+
+Our main projects include radio links.  If you don't already have one, 
+getting an [Amateur Radio](./Radio) license would be a good thing to do!
 
 And if you just can't wait to show your support for our efforts, visit
 our [Cafe Press Logo Shop](http://cafepress.com/altusmetrum) or our