The Internet of Things might as well become your Internet of Money. Some feel the future to be with blockchain related things like BitCoin or Ethereum and they might be right. So long there’s also this huge field of personal finances that impacts our lives allday everyday.
And if you get to think about it money has a lot of touch points throughout all situations of our lifes and so it also impacts the smart home.
Lots of sources of information can be accessed today and can help to stay on top of the things going on as well as make concious decisions and plans for the future. To a large extend the information is even available in realtime.
– cost tracking and reporting
– alerting and goal setting
– consumption and resource management
– like fuel oil (get alerted on price changes, …)
– stock monitoring alerting
– and more advanced even automated trading
– bank account monitoring, in- and outbound transactions
– expectations and planning
After all this is about getting away from lock-in applications and freeing your personal financial data and have a all-over dashboard of transactions, plans and status.
We love music. We love it playing loud across the house. And when we did that in the past we missed some things happening around.
Like that delivery guy ringing the front doorbell and us missing an important delivery.
This happened a lot. UNTIL we retrofitted a little PCB to our doorbell circuit to make the house aware of ringing doorbells.
Now everytime the doorbell rings a couple of things can take place.
– push notifications to all devices, screens, watches – that wakes you up even while doing workouts
– pause all audio and video playback in the house
– take a camera shot of who is in front of the door pushing the doorbell
And: It’s easy to wire up things whatever those may be in the future.
Right now there are 27 different missions ongoing to explore our solar system. A high number for something that is not part of our daily news cycle. Those missions currently concentrate on the sun, mars, mercury, venus, the earth moon and some asteriods.
For just shy of 2 years I am a fan of whisky. After I got the hang of the processes, tastes and smells around this spirit I started collecting them – collecting to drink them eventually.
Now there are a number of shops you can buy good quality whisky from anywhere in the world. One of which happens to be located in germany. This shop is not only offering a huge choice but also a cross-sellers dream: tasting and explanation videos beneath many of the whiskys in which a very talented Mr. Horst Lüning tastes and explains all things whisky.
Now this shop hosts all videos on YouTube. Since I am a big fan of podcasting and internet based entertainment it’s a great thing that because if my little tool called “YouTubeFeast” all new episodes and tasting videos get downloaded automatically. Till today this way I’ve got well over 650 whisky tasting and explanation videos downloaded.
As a matter of fact this is a really entertaining and educating series I even would pay to get access to. But that aside every video which got automatically downloaded usually looks like this (german audio):
As you can see there’s a short intro (8 seconds) and an outro (29 seconds) which every single video starts and ends with. Under normal circumstances there are two occasions when I have those videos played.
When I want to look for a particular whisky and get an overview of how it’s going to be like.
For over 12 years I happen to have a “nights playlist” – a playlist of things that are played back during the night – every night. For this it’s important that it’s mainly speech, very normalized audio and of course it needs to be interesting.
So for the second reason it’s important that there are not too many audio bumps and breaks. Unfortunately as much as I like the intro and outro music it’s actually very bass heavy and as such sleep interrupting sometimes… So just like when a good newmake spirit is distilled the start and end run need to be separated by the heart that makes up the spirit.
Every 4-6 months I take all newly added videos and cut them down and add them to the nights playlist folders. The process is like this:
Cut the outro away.
Using a little shell script it’s fairly easy to first get the full length of each video file and then using another tool to substract 29 seconds from each length and cut the heart out until that length is reached.
To get the length the following short line is doing a great job:
ffmpeg -i “$1” 2>&1 |grep Duration | cut -d ‘ ‘ -f 4 | sed s/,//
In order to then cut the video before the outro starts it basically is a another call to ffmpeg:
That way you get just the tasting videos without intro and outro – ready to be enjoyed. For the end of this article I want to stress the fact how awesome I think those whisky videos from Mr. Lüning are. It’s awesome to watch and learn. I hope that those videos will be available for more years to come! Cheers!
Everyone is excited about the Mars Science Laboratory cruising on Mars. NASA/JPL pulled an unbelievable stunt to get that almost-a-ton Rover on that planet. Well done!
Alongside with the landing some source reported that NASA/JPL now has started to provider source code access to some of it’s internal projects. And beside being right this is not the first time they’ve provided source code access. They got a whole page with all their projects open sourced. Some of those are quite huge projects – big like those you would fly to Mars with.
In the last 10+ years I was fiddling with different home automation concepts. Mostly without broad use cases because at that time no one seemed to be interested in having sensors and actors like crazy at home. In fact not that many people seem to care these days.
Having more and more hardware and software around us creates the use cases for a broader audience people like me have for 10+ years. Mainstream is a bitch for nerds
That said I found a nice plastic box I want to use in a winter project. This plastic box is called “EzControl XS1”. It comes with several visible and “invisible” interfaces.
The visible and obvious ones are: power, 100 mbit ethernet, sd card slot. So it takes some power and does something on the network. The not so obvious and therefore “invisible” interfaces are the most interesting ones: the EzControl XS1 comes with the ability to send and receive on 433 Mhz and 868 Mhz.
Yes that are the ranges used by switchable and dimable power sockets, temperature sensor and AMR. The EzControl XS1 is not that cheap (coming at 189 Euros for the base version and additional 65 Euros per upgrade option). I do not own one yet so it’s the plan to acquire at least one and start of with dimable power sockets and add more sensors and actors on the way
One great feature of the EzControl XS1 is the embedded WebServer with which the users application (the one I want to write) can interact using a HTTP/JSON Protocol. Oh dear: Sensor data and Actor control using JSON. How great is that!
There is some example code available (even a proprietary iPad/iPhone client) but since I want to have some custom features I do not currently see to be available in software I am going to write a set of tools which will get and protocol sensor data and run scripts to controls actors. Oh it’ll be all available as open source (license not yet chosen).
P.S.: If some one from Rose+Herleth is reading this and wants to help – send me a test unit