Several factors make it impossible for commercial software developers to update operating systems and applications indefinitely. Even open-source operating systems and applications that are developed by communities of programmers rather than businesses are usually retired. When software is retired, the publishers no longer release security updates. At that point, responsible IT professionals will upgrade the Read More
Hackers are individuals or groups who try to gain access to others’ computers. Phishers are individuals and groups who try to trick users into giving them access to a computer system. Both hackers and phishers are generally after either computing capacity or data. In some cases, they want to use our computers for nefarious purposes, Read More
When you subscribe to your local internet service provider, you will receive a device that you can easily carry under your arm that is called a gateway. While a technician may arrive to install it, a reasonably tech-savvy individual can install and configure it using the directions they provide and the automated scripts programmed into Read More
In education (as in other fields) we hear leaders who proclaim they are “data-driven” and they “use evidence.” Despite this, there tends to be agreement within the education research community and within the practitioner community that research is not a factor that affects decisions I the manner we would all hope. (In New England the Read More
To minimize the threats of incomplete or inaccurate understanding of the work done by others, effective IT decision-making in schools requires the collaboration of individuals who approach them from very different perspectives, and it is unusual to find single individuals who have expertise in more than one of these perspectives. When designing and redesigning IT Read More
Stephanie Moore and Heather Tillberg-Webb’s Ethics and Educational Technology: Reflection, Interrogation, and Design as a Framework for Practice by Stephanie L. Moore and Heather K. Tillberg-Webb (9780415895088) continues to deliver on the promise summarized on the cover. Ethics, we have seen, should be approached from a design perspective. As designers, we are encouraged to be Read More
Compared to IT users in business, school populations are different. They bring different skills to the IT they use, they need more flexibility more often than business users, and their needs change over time (only to return to the original need). These characteristics arise from the facts that students have emerging literacies; it is not Read More
Even before computer viruses and network security became a concern, the idea of a firewall was familiar. We construct them to prevent certain unwanted “things” from passing through. The firewall in your car prevents an engine fire from passing into the passenger compartment. In IT systems, firewalls enhance network security by ensuring only certain types Read More
This post is in response to a recent tweet (and toot): Makerspaces are fine, but they are really a poor substitute for the "indistrial arts" and "home economics" shops and kitchens and well-supplied art studios we had in the 1970's and 1980's. Yes, I realize this post can be labled "back in my day things Read More
Ethics and Educational Technology: Reflection, Interrogation, and Design as a Framework for Practice by Stephanie L. Moore and Heather K. Tillberg-Webb (9780415895088) could not have arrived as a more propitious time. For six months, we in education (k-12, community college, university, professional, and all other settings) have been dealing with ChatGPT and other generative AI. Read More