Finding IP addresses, domain names and their owners

PowerPoint presentation
Prerequisite topic module
Assignment

Skills: finding IP addresses, domain names and organization (whois) information
Concepts: host, IP address, domain name, command line interface, graphical user interface

Innovation timing

PowerPoint presentation
Assignment

Skills: none
Concepts: innovation timing, research prototype, commodity versus custom hardware, graphical user interface, contributions of Doug Engelbart, Ivan Sutherland, and Xerox PARC