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Cake day: June 14th, 2023

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  • You could say the same for a finite element model. A junior engineer with just 4 years of training can solve, explicitly, the deflection at the center of a slender, simple-simple beam of prismatic section and produce an exact (if slightly incorrect) answer. Building a FEM of the same can solve the problem and take longer (to make the model) with similar accuracy, both of which are good enough for design work.

    Only a fool wouldn’t have a FEM around though, as it can solve problem that would take centuries for a human to solve. They may as well make a cartoon with the child digging a 3” hole in beach sand and then showing a backhoe making a jagged edged hole of the same size.


  • A movie-set must have certain features (full, even, ready for shooting on schedule) and there are millions of dollars on the line - you don’t just plant a field and hope it meets spec - I would think someone was making case it would be ready for filming. That that’s time and effort. The movie industry unions have livable - one might say exceptional - wages, even for someone just checking to make sure the corn field is maturing properly, much less planting and tending the crop.

    An un-referenced medium article says he invested $100,000 in the corn field and he generated $162,000 in revenue, with no indication of the expenses of monitoring or harvesting. The best result would be $62k (compared to the $20,000,000 Nolan was paid for the film) in profit if the “investment “ included all of the miscellaneous expenses I mentioned above (as well as the lawyers cost for acquisition, travel and time spent finding the plot and securing all of the contracts for farming and harvest) and wasn’t absorbed in the “film budget”.


  • Overzeetop@lemmy.worldtoMemes@sopuli.xyzApple Vision Pro
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    9 months ago

    I have own a rift and Q1, 2, and 3 (plus some older, but polished, Cardboard products) but have NOT had a VP demo. The jump from fresnel to pancake lenses - for productivity purposes - is substantial and I expect the VP’s moderately higher resolution to be enough to make the headset actually productive (Q3 is close but still resolution handicapped). I expect the tight integration with OSX to be useful and, if I were (a) on OSX (b) didn’t already work on an 8K monitor and © was a digital nomad or had no dedicated office/room in which to work, I could see a use case for them. Having attempted to work in i(Pad)OS professionally as a remote platform, the standalone capabilities might be useful for a blogger or journalist but is utterly unsuitable for professional work, even less so without a dedicated keyboard and mouse/advanced multitouch track pad. Again, I’ve not used the VP hand-sensing for advance selection* but my expectation is that it is still in its infancy, even with (and perhaos hindered by) eye focus selection.

    My hope is that $3500/pop will allow more research, more fine tuning, and advancing to vision limited resolution (Apple is still a factor of 4 short in pixel count, and a factor of 6+ short of my desktop monitor) for future headsets.

    * multi-functional, 3D manipulation of, say, finite element model components or full building/industrial models in a program like Revit or multi-assembly models in Blender or Fusion360, where you have 4+ key modifiers plus 3 buttons and two scroll wheels for fine manipulation and hundreds of quick-key commands)