The Digital Writing and Research Lab at the University of Texas, Austin is a great place to learn more about Digital Writing Assignments. You can access their web site here:
http://lessonplans.dwrl.utexas.edu/
Below are some sample digital assignments that may be of particular interest to FYW@City Tech instructors:
Using Google Drive for Collaborative Bias Analysis
http://lessonplans.dwrl.utexas.edu/content/using-google-drive-collaborative-bias-analysis
Creating Individual “Infospheres” on the Web
http://lessonplans.dwrl.utexas.edu/content/using-google-drive-collaborative-bias-analysis