Human activity recognition (HAR) has long been an active research topic as it enables us to infer human behaviors and daily routines from sensor data collected on wearables or on sensors embedded in a ...

AChartEngine is a charting library for Android applications. It currently supports the following chart types: line chart area chart scatter chart time chart bar chart pie chart bubble chart doughnut ...

At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.

A data visualization charts library, based on Apache Echarts, able to build advanced charts like WebGL 3D, Bar, Line, Candlestick, Radar, Graph, Tree etc ...