|
|
|
|
|
by eternityforest
1041 days ago
|
|
You don't need one, it's just a convenience feature in addition to the other indicators, alongside other Bluetooth features like anti theft. Also that stuff is not always done by the same people doing more meaningful things. I could easily build a Bluetooth charger. I could probably teach a beginner to design that kind of thing in months. I couldn't do the same for a solar inverter that was any better than existing stuff though. I couldn't figure out the DSP involved in making a better pacemaker. I'm not a mechanical engineer, so I couldn't do anything to make the physical part of a tool better, except by adding more software self protection for it. If I worked at a tool company, what could I be doing instead of Bluetooth? |
|
Which adds cost, complexity and failure modes.
Thanks what you are not working at a tool company.