Note: Holoscramblers are an often pointed to example of what later historians called the ‘military/leisure innovation flip’. This term was used to describe a period in history when leisure technology began to inform military technology, rather than the reverse. For most of history warfare was the primary driver of most technological advancement, but in the early-mid 21st century video gaming and extreme sports began to take over that role. The holoscrambler in particular began its existence as interactive projection tech for video games.