Here’s a fascinating video about a project looking into Ogham, an early-mediaeval way of writing that dates back to about the 4th Century AD.
As the video reflects, there’s some controversy about whether the ‘g’ is pronounced but most Irish people I know would say “Oham” rather than “Ogam”. Anyway, this video reports on a research collaboration between the University of Glasgow and Maynooth University that aims to harness Digital Technologies to Transform Understanding of Ogham Writing, from the 4th Century to the 21st.
In the Dark 