Everything You Know About the Internet of Things is Wrong — Backchannel — Medium
Category Archives: hardware
What about the low-cost Tablet Market?
Do you really need to buy a scanner?
If you work in an office where many document are daily processed you will appreciate one quick tip about using Google Drive as a on-the-go scanner. As you certainly know you can set Google Drive to always convert documents into Google Formats when you upload a new one. You can also decide to automate the process and Google will automatically convert the files without asking you again about it but, for my experience, it’s more more flexible and useful to define the conversion parameters every time I decide to upload a new document. For this reason I ticked the “Confirm settings before each upload” option in the upload menu.
One, not so known, feature is represented by the internal Google OCR that is able to read text also contained in jpg files. This means that you can simply take a picture of the text you want to modify and Google will convert it into a text file in few secs. During some test we made, a medium quality photograph is more than sufficient to have good results with Google OCR.
To activate this feature don’t forget to put a tick on the “Convert text from PDF and image files to Google documents” option and to specify the document language when you upload the jpg files into your Google Drive. 
How to fix monitor problems (bugs?) on Ubuntu 12.04 and later versions – Linux
Starting from Ubuntu 12.04 we observed different graphics problems with “old” computers. When I say “old” I don’t mean obsolete hardware but PC with not more than three years of usage.
Many problems were especially noticed in systems with dual monitors or involving laptops. In few words, Ubuntu was not able to keep and memorize the correct video settings and it was necessary to set-up monitors configuration almost each time you logged on your OS. If you have the same problem and you are surfing the net to fix this “bug” don’t forget to search for solutions strictly connected to the laptop or graphic card you are really using. In fact in our experience there are more than few solutions possible and what it’s resolving for some hardware could become a real mess for different (but similar) machines.
The risk of damaging Ubuntu graphical interface while you try to fix the laptop – dual monitors problem is high. Or it has been in our experience because after some tests we were just able to use Ubuntu through the old line way in its safe mode boot. In any way, in our experience (IBM Thinkpad T43 and a HP L1950g monitor using Ubuntu 12.04 LTS with MATE as graphical interface) we solved all the matter just using Terminal and typing:
sudo apt-get update
and
sudo apt-get install ubuntu-desktop
We are not able to explain why it works but it really fixed the bug. Probably, in one of the previous update one or more libraries conflicted with Ubuntu 12.04 configuration generating all the mess we fought against during the past months.
So, if you want to test our solution on your PC, do it at your risk, and type:
sudo apt-get install --reinstall ubuntu-desktop
or
sudo apt-get install --reinstall xubuntu-desktop
or
sudo apt-get install --reinstall kubuntu-desktop
or
sudo apt-get install --reinstall lubuntu-desktop
If you want to reinstall all (k)ubuntu-desktop dependencies:
sudo apt-cache depends ubuntu-desktop | awk -F ":" '{print $2}' | sed '/^$/d' | xargs sudo apt-get install --reinstall --install-recommends --yes
Don’t forget to choose your favourite k-x-l-u-buntu-desktop when you type all the above code in just one line and !
Good luck!…. and touch wood while you fix this really annoying bug….. 

Newcomers are not always the happiest guy…. This because not often there is not much room left by the first-comers that usually had the “good idea” and consequently became the market leaders.