You are welcome to use/reuse/remix/retain these materials in your own courses. Nearly all the material in this web site is Copyright Creative Commons Attribution.
If you are interested in translating the book or other online materials into another language, please contact me so we can coordinate out sctivities.
Here is an archive of the live lecture recordings from SI502 as taught on campus at the UM School of Information Fall 2015.
Copyright Creative Commons Attribution 3.0 - Charles R. Severance