system architecture which Klauck and
Kirsche~\cite{Klauck:2012:BCC:2352852.2352881} use to build Chatty Things.
-\todo
\pages{3}
\subsection{Service Provisioning Sublayer}
realized as separate modules to allow enabling and disabling them at runtime,
thus further reducing the memory footprint of a running system:
-\todo[minimize space between list item]
+\todo[minimize space between list items]
\begin{itemize}
\item support for IPv6
\item support for Multi-User Chats (XEP-0045), which are used for information
filtering
- \item support for SASL ANONYMOUS login for XMPP servers \ref{xep-0175}
+ \item support for SASL ANONYMOUS login for XMPP servers \cite{xep0175}
\item a new publish-subscribe mechanism called Temporary Subscription for
Presence (see \ref{sec:tsp})
\item XMPP Serverless Messaging (XEP-0174), using \term{uBonjour} as
In scenarios without an XMPP server, the XEP-0174 module is activated and
devices talk directly with the user or with other devices. This method has the
drawback that Multi-User Chats cannot be used for topic filtering, since no
-method is specified to do XEP-0045 and XEP-0174 at the same time. \todo[temporary subscription presence here?]
-In this case,
+method is specified to do XEP-0045 and XEP-0174 at the same time. In this case,
a user must have an XEP-0174-compliant chat client, but it also gives her the
opportunity to interact with things spontaneously on an ad-hoc basis (e.~g. when
entering a room) without need for any additional gateway on the application