Home Task 4: Digital Systems Option 3 Option 3 By Krystal O'Connor. Published on October 28, 2020. 0 This resource gets students to label and analyse each technology item. They then are responding to questions that ignite understanding of changes and reasoning behind the change with the visual aid of images. Share this:TwitterFacebookLike this:Like Loading... + There are no comments Add yours Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.