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OBD2 widgets for Android

A very simplistic app that connects to an OBD2 Bluetooth device connected to your car and shows speed/rpm gauges on top of any other app. Especially useful while driving to display those info on top of any navi app you might use. Keep an eye on the road & directions & speed in the same time.https://play.google.com/store/apps/details?id=com.pi.obd

( Read More... | no comments | 4 points | on HN )
Re:Why Don't Computer Scientists Learn Math? (2016) on Friday March 24, 2017 @03:54PM (#13951762)
Not sure it's just notation but a mater of understanding.

In computer programming "exists" it's a matter of checking all the possibilities and find one, therefore is restricted to finite sets (and realistically speaking quite small the ones).

On the other hand in mathematics there is no such restriction. Existence is just an assumption, if there is at least one, then we go further with the assumption, no meter we talk about finite sets, infinite countable sets or infinite uncountable.

I'm working as a computer programmer for quite a long time and I also find this very annoying seeing people around thinking only finite when they have to solve real problems.

Re:Ask HN: RTOS Recommendations for new projects? on Tuesday January 03, 2017 @02:35PM (#13312268)
I vote for zephyr. Seems to be the newest and might get some momentum
Hi, really appreciate your honesty. Although it's not just blur under the hood, if that's all what the end user see, that all that counts.