While searching for a connector recently, I revisited an old project of mine called the Serial Squid. This was to have been my first open-source hardware design. After completing the entire design, PCB, BOM, and preparing for a crowd-funded campaign, I eventually gave up for reasons discussed below, I’ve always thought of this as a failure, but on further reflection I see it in a new light. There were some good lessons learned along the path to abandonment.
Laser cutters are CNC power tools, which means an operator uploads a job digitally and then pushes START to let the machine do all the work while they lie back in a hammock sipping a margarita, occasionally leaping out in a panic because the sound coming from the machine changed slightly.
Like other power tools, laser cutters are built around doing one thing very well, but they require an operator’s full attention and support. The operator needs to handle all the other things that go on before, during, and after the job. It’s not too hard to get adequate results, but to get truly professional and repeatable ones takes work and experience and an attention to detail.
People often focus on success stories, but learning from failures is much more educational. In the spirit of exploring that idea, here are my favorite ways to fail at laser cutting and engraving. Not all of these are my own personal experience, but they are all someone’s personal experience.
It had been requested that we make a short video covering the top worst hacks in movies. Being the community that we are, it seemed like an interesting request. We asked for your input, and you were happy to deliver! However, the proposition of creating a “top 10” list turned out to be quite difficult. There were just SO MANY horrible scenes that I started thinking about how to even categorize them. We could probably to a “top 10” in any of the following categories without even having to dig too deeply:
mocked up interfaces
fake input devices
virus screen-takeover moments
access denied messages
hardware taped together
Honestly, after breaking it down in such a manner, making the top 10 movie hacking failures, felt painfully general. It is like making a list of “top 10 animals that ever existed”. The state of technology portrayal in movies is frankly abysmal. It is obvious that the only people who know less about tech than “hollywood” are the people making laws about it.