We’ll build six Angular controls, each consisting of a service to connect to a realtime data source, and a custom directive. The controls will be built as stand-alone components and we will also integrate them into a dashboard as widgets. The first three controls we’ll build will utilize Google Charts and receive realtime data from a SignalR server. These controls are a gauge, a line chart, and a candlestick chart, which is common for showing stock prices. The fourth control will be used for monitoring security information, making use of HTML5 with a NodeJS back end. The fifth control will use Google Maps with a Firebase back end. The final control will use an HTML5 interface and consume a realtime PubNub Tweet service.