New Audio in Nessa?

Our kids decided to call our 2008 Toyota Sienna "Nessa" which is short for Vanessa... But it is time to upgrade the maps feature and make hands free calling much easier. I'm looking at options but would like to spend less than $1,200. Actually less than $900.

Here are some videos about the process via YouTube

This is the stereo shown in the video:

Crutchfield says though:
Installation notes:
When you replace the factory radio, the factory navigation system won't work anymore.
If you plan to bypass the factory amp, we recommend replacing your vehicle's low-impedance speakers with standard 4-ohm aftermarket speakers to avoid damaging your new radio. If you want to keep your factory speakers, you'll need to add an aftermarket amplifier.
When you replace the factory radio, the factory DVD player will still work, but audio will only be available through the factory headphones.

Put a USB 3.0 outlet in the van?

I've been looking at this head:

And this one:

or these prices from another vendor:|ffCD&nvpair=AG_iPod/iPhone%20Control|FFNavigation_App_Compatible_@iOS@_&nvpair=AG_Audio_and_Video_Inputs|FFAudio@@video_(Rear)&nvpair=AG_Camera_Inputs|FF1_Or_More_Inputs&nvpair=AG_Steering_Wheel_Control_Compatible|FFAdapter_Required

Best Buy is cheaper than local:

Working the weed removal

We had to do some blackberry removal today. It was encroaching on our fence. We took to the offense by cutting it on the outside of our fence line. It was 7-8 foot tall and some stalks were 1.5″ thick.

We also weeded in the front yard by pulling weeds and cutting down the flowers.

30% of the yard pulled out by the roots.

Time got short and we just cut the yellow flowers off

Computing Notebook with command line tools

I have been working on several data science projects which use BASH, Perl, golang, Python, sed, grep, and several command line applications. I would like to move these projects over to something like a Juypter notebook. I would like to create a notebook which has access to all the tools in my toolchain or my workflow.

Here are some links I am looking at: