Barn Lab

Ivan Rogoz
A roundup of interesting news from various industries.
Created 23 Mar 2021
  • Xproto inspired ITX case build
    04 Oct 2021 • 1 min read
    I love the design of Xproto open ITX case. It is sturdy and made out of thick 4mm aluminum but one issue I have with it is that all connectors are on the top. from reddit So, I wanted to see if I coul...
  • Cargo transportation boom of 2021
    29 Sep 2021 • 4 min read
    New report from Boeing titled Commercial Market Outlook for the period 2021–2040 paints a really rosy picture of the future of the aviation industry, with Boeing putting a lot of faith into its new wi...
  • How virtual advertising is created in real-time for sporting events.
    24 Aug 2021 • 4 min read
    Found this technology interesting so I wanted to do a little deep dive into it and see if I could make any heads or tails of it. It is commonly known that major sports clubs bring in large amounts of ...
  • Semiconductor shortage in 2021
    18 Aug 2021 • 6 min read • 1 0
    For almost 80 years now, ever since the Second World War, outsourcing was used to focus companies to their true target by reducing and controlling operating costs, It also enabled small companies to a...
  • The Secret Life of Machines
    09 Aug 2021 • 1 min read
    As a child of the 1980s and pre-internet world, the access to information was limited to the local library and a couple of TV channels that did their best to provide good educational content and if lo...
  • Coded Aperture and Coded Mask
    31 Jul 2021 • 3 min read • 1 0
    Unlike microlenses which depend on a precisely manufactured array of microlenses which are an expensive piece of kit, coded aperture relays on a piece of thin plastic with holes cut in it. A coded ape...
  • Light Field and Microlenses
    24 Jul 2021 • 4 min read • 1 0
    Light field photography is a rather complex field of optics. It has features that are so revolutionary that it is considered to be the next major evolution of photography. A light field camera is also...
  • Reference point
    13 Jul 2021 • < 1 min read
    Now, the first thing we need to do to have any semblance of repeatability is to establish a reference plane. Straight edges and level surfaces, similar to points, can be gotten from the standards of m...
  • Measuring devices
    13 Jul 2021 • 1 min read
    We use it thousands of times during the day but have no real knowledge of what it means. What is a pound or a kilogram, a mile or a kilometer, second or an hour? They are all as most dimensions are, a...
  • Pipes
    13 Jul 2021 • 1 min read
    Pipes together with wire are basic building materials of technology. There are many ways to make pipes. Usually, in history clay, copper, bronze, and lead were used as pipe material as they all are ve...
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