In addition to the firmware for [TeleMetrum](../TeleMetrum) and
[TeleDongle](../TeleDongle) boards, the AltOS source tree also includes a
number of utilities useful for monitoring and logging telemetry during flight,
-post-processing flight data for analysis, and utilities for updating firmware,
+post-processing flight data for analysis, plus utilities for updating firmware,
and developing and debugging new functionality. The first generation of these
utilities were Linux-only, but our current second-generation software written
largely in [Java](http://java.com) with a small platform-specific library