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   * **Connection Volatility**: Two processes that perform a meaningful task together on two cooperating devices cannot assume a stable connection. The limited communication range of the wireless technology combined with the fact that users can move out of range can result in broken connections. However, upon re-establishing a broken connection, users typically expect the task to resume. In other words, they expect the task to be performed in the presence of a volatile connection.
   * **Ambient Resources**: If a user moves with his mobile device, remote resources become dynamically (un)available in the environment because the availability of a resource may depend on the location of the device. This is in contrast with stationary networks in which references to remote resources are obtained based on the explicit knowledge of the availability of the resource. In the context of mobile networks, the resources are said to be ambient.
-  * **Autonomy**: Most distributed applications today are developed using the client-server approach. The server often plays the role of a ``higher authority'' which coordinates interactions between the clients.  In mobile networks, and especially in mobile ad hoc networks, a connection to such a ``higher authority'' is not always possible. Every device acts as an autonomous computing unit.
+  * **Autonomy**: Most distributed applications today are developed using the client-server approach. The server often plays the role of a "higher authority" which coordinates interactions between the clients.  In mobile networks, and especially in mobile ad hoc networks, a connection to such a "higher authority" is not always possible. Every device acts as an autonomous computing unit.
   * **Natural Concurrency**: In theory, distribution and concurrency are two different phenomena. For instance in a client-server setup, a client might wait for the results of a request to the server in order to resume its computation. Hence, in theory a distributed system is not necessarily a concurrent one. However, even in the extreme case where both communicating devices run a single threaded program, their autonomy implies that the resulting task is a concurrent one.  Moreover, the trend of software getting ever more multi-threaded will also manifest itself on mobile devices.  As a result, concurrency is a natural phenomenon in software running on mobile networks.