Mobile tools and trends discusses location triggered alerting and examples like reminding someone to return library books when near the library. It also lists several mobile app tools, including a WiFi joiner app to connect devices to networks via QR code, an app to share presentations between multiple iPads with one in control, a tool to quickly create mobile mockups using templates, a mobile web framework from UCLA using HTML, CSS, JS and PHP, and a mobile website builder from Springshare.