I’ve been playing with “Findings” a bit lately (lab experiment notebook software) and is has a nice feature I thought might be worth mentioning here. They have a menu item called “Resources” which is intended to bring up a window containing commonly used reference material for the user’s specific area of research. In their case, an example is a periodic table of the elements, but it can also bring up java script applets to implement things like research specific calculators (batch calculations is an example). I liked this feature so much I prototyped a similar feature using Xmenu and a free image viewer. Fundamentally, and this is no great software achievement on my part, I put all my “resource files” into a folder and point Xmenu to it. I then have the default application for each of the resource images set to the free viewer (which has a feature supporting a near borderless window). In a Better Touch Tool, I programmed the touch bar to show a “key” to kill the viewer with one press.
This all works, but it’s kinda kludgy. Having something like this built in (and faster loading) would be a nice addition to DT. I think any user of DT would find a quick “resource” viewer handy.