Deliah was a small sentient contraption built by Vyktyr Strutheo of Meskaovania using a certain form of Dimensional Magic.
Capable of storing memories and turning them into a Holograph at any later point, Yingella Pools are large bowls that adapt any liquid placed inside into a memory holder.
Invented in the late Heroic Age, Prism Links are devices made for long-range communication that took off much quicker than expected.