Touchpad review

Here is a not so favorable review of HP Touchpad. Here is another one. It is interesting to see how Ipad and Galaxy tab were often used as reference of comparison.

Use JAGS with ggplot2

Here is a short demo of how to use JAGS with ggplot2.

Course materials for spatial analysis using R

The PDF slides are very informative.

List of PDF reader for Android

Here is the list.

Using shape files in R

Here is a good demo. Here is another one.

Qgis and google map

Here is an illustration of how to combine them together. This post explains how to do geocoding.

Info on open source GIS

This provides some helpful information.