Thou for entertainment it's an other side, that would be useful.

If you like to have an organizationalnumber, you need to apply to the tax authority. If you do business activity and like a local name protection you need to apply to bolagsverket. Depending on the size of the app these steps might be helpful. I don't think our local chapter of FSF, has done any of the registrations just as an example. They run local conferences and other simular works.

The article suggests using a higher level abstraction with better tools suited for the developers than the low level tools as docker, Kubernetes etc. You can make this into a separate internal product and still keep the devops idea. But as soon you break out any of the core responsibilities for the product from the team. If that's business, security, stability or quality you are moving away from devops. Sure devops isn't the solution to all problems. But why call it devops when one doesn't like the basic devops idea.

It looks like Wikipedia agrees with me and in addition, the Engine Control Unit article state that they are usually called the Engine Control Module (ECM) to lower confusion. https://en.wikipedia.org/wiki/Electronic_control_unit https://en.wikipedia.org/wiki/Engine_control_unit

Different OEMs vary in architecture and naming. Making it a bit of a hassle working in a teir-1 with multiple customers.

Most 2G systems used TDMA, so the phones inside a cell spitted the time between them. e.g. one phone could send almost all the time but 10 phones sent 1/10:th of the time each.

3G and laster used WCDMA (as some US system used even in 2G) for the radio. Where encryption of the data over a wide frequency span makes the signals mix in the air. But at the same time lowering the needed effect to get the signal across. With WCDMA you can send on an effect below the background noise and still get the signal across.

Lowering the effect of the radio is a big goal as it drains battery to send radio signals. An effect you can see it you travels in areas with bad receptions your phone battery drains significantly quicker. The best way to lower the radio exposure is to have loots of radio towers close to people. The alarmists scaring for cell-networks have made some problems in building enough towers, and by there fear of cell-radio transmission they increase the energy transmitted by the phones in there area.

For this reason it's traditionally considers useless as radio transmission. And turned into a global free frequency span. Making this radio space used by all kinds of devices that you have at home. Wifi, Bluetooth, etc. There is tons of research of how radio and other waves effect the human body.