Unit 3

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There are many ways that humans can leave traces of information with technology.

1) The Check In Canberra App
– This app allows indivi..

There are many ways that people can leave traces of information they may not intend to distribute using technology. Two examples are:

The well-known and used app (especially amongst school students) Snapchat, (a photo and video sharing platform) has the potential for one ..

2. What other interesting examples of codes from history or the modern-day (digital or non-digital) can you find to inspire or support a l..

Since Facebook’s massive data breach in 2018, many articles and guides have been written about what data Facebook collects from individual..

What are other ways people can leave traces of information using technology?

One of the codes that was used during war time to protect the information was Caesar cipher.

It is one of the simplest and most widely ..

Alberti’s Disk

In 1467, architect Leon Battista Alberti described a curious device. It was a disk made up of two concentric rings: the ou..

Smartphones are almost ubiquitous and allow us to communicate, perform work and send and receive information (some of which is more se..

One interesting way in which we leave traces of ourselves with the use of technology is by using exercise apps that track your running/wal..