Category Archives: Technology

[Tech] Windows8 First impressions.

So I have been using Windows8 for approximately 20 minutes, and already I am thinking of re-formatting and installing Debian.
Gosh it is annoying.

The startup process requires me to create a Microsoft cloud account, which demands all kinds of irrelevant personal information.
Heck it seems that you are not allowed to have local accounts, which don’t have a Microsoft cloud account which strikes me as silly.  As does the lack of account separation of the administration account.

My only task so far has been to download Mozilla so I don’t have use IE and Bing.

[Tech] Phillips Hue – First thoughts

So a few days ago I picked up a set of Phillips Hue lightbulbs to review.  I had heard really good things about both the colours and the user interface.

Packaging:

The packaging is really smart and integrates a very neat colour wheel, which is a very nice fun touch.   You feel that someone has cared which helps with the buying experience,  as they are really quite expensive.

Installation:

The bulbs are Eddison Screw,  so in the UK you will either have to buy adapters, or rewire the standard bayonet fittings.  I had one Ikea lamp that took E27 bulbs,  so that was easy, and as I’m a practical boy bought some new drop fittings for my existing pendant light fittings.

Now I can’t blame Phillips for this, but the only ones I could find where black, even the mighty ScrewFix do not stock E27 pendant fittings, so you may have to hunt around.  Additionally these have a greater diameter than BC fittings so my lampshades now don’t fit.   This was a frustrating that I wasn’t expecting.

Connecting the bridge was easy,  that requires a physical network connection to your broadband hub and a power lead.   This can be wall mounted, but the cables connect to the base of this unit, so this as missed an opportunity to be as elegant as the bulbs.

First Use:

With the bulbs installed, they will work as regular lightbulbs, switching on and off on the normal switch.  Switching them on in this way they look and act like standard bulbs.  Which is good.

With the app downloaded to my phone, this is linked to the bridge with a very simple pairing process.   Then the fun can begin,  or actually it can’t.

The first 2 features that I was looking for in the app were:

  • A colour wheel,  so you can play at changing the colour of the bulb.
  • A party mode that just randomly changes colour,  bonus points if it reacts to music.

Neither of these exist in the standard app.   You set the colour of the lamps by setting up Scenes or Light Recipes.  Several are included by default, with a simple click all the bulbs smoothly transition between the colours.   Creating a Scene is easy, you select a photograph from your phone add it to the app and then select the colours from that photograph that you wish each bulb to emulate.  You can also set which bulbs Scenes will use,  so if the bulbs are in different rooms then your not randomly turning on a bedroom light at the same time as the sitting room.Scenes define the colour and the bulbs to be used, I was expecting to be able to select a colour / mood and then send that to a set of bulbs, or room.   The default scenes are all called relax / skiing,  the ones I have created have names like “Bed Reading” or it would do if you were not restricted to 8 characters.

My other frustration is the alarm function,  this will only repeat for at the same time every day.   So you can’t set a later wakeup time for the weekends.   Additionally while there is a fade option, this doesn’t simulate sunrise as I first suspected, but is an auto off timer.

Summary:

So I have some frustrations with the Phillips Hue system during my first interactions.  However the bulbs are very good, the light and colours are amazing, and Phillips have opened up the API, so it is compatible with IFTTT and other 3rd party apps.  This I think is were they will prove to be vastly superior to other colour changing bulbs that are on the market.  I will report back with how I get on with actually living with this product before I give a final verdict.

Edit: I was wrong, you can set alarms to repeat on a given week day, which is a very good thing. The flip side to that is of the 3 alarms I have set none of them have worked as expected. Will post a follow up as I learn more.

[Tech] backup compete, now what..

So I have now completed the recovery of my old laptop harddrive.  Which took a while.

That was achieved by the manic words:
rsync -avz /home/russ user@backuphost:/backup/

The lack of a / after russ means that it also creates a russ directory.

Setting up rsnapshot would have been cooler, but not necessary in this instance.
Will have to make sure that I set that up on the next one. Or set up rsync to run on logoff.

[Tech] the day of the living dead laptop..

Last week my laptop died, just refused to boot up, no blinky lights no beeps just nothing..
I mentioned this to a friend who frequents the computer boot sales to see if he had a dongle to let me read the old harddrive.. as while I had a backup, it wasn’t as recent as I headed it to be..*

Anyway he dismantled my old laptop to discover, that he didn’t have an adapter for an IDE laptop harddrive.
Fortunately he was going to a second hand sale, and would see what he could find.
That turned up a Dell Inspiron 4100, that has the same kind of harddrive, and similar internals, so that was purchased so that things could be recovered.  Harddrive was inserted and debian has done an amazing job of recogniseing everything and booting up without any errors.

Brilliant I am saved.. Alas things are not that easy..
The transplant machine, only has 128gb of RAM, so is running like a dead dog, it also has no WiFi, which is possibly a good thing as I doubt that it has the power to be able to run such trickery.

So the process of rescuing my data is going to take forever, and then I will be taking both Laptops to the dump.
And then going shopping for something new and wizzy, which might be a mac, or a hackintosh.

* This is a fail Mr Russ you should be more organised.

[Tech] That very recognisable crunching sound

This evening I broke the screen on my phone.  I put a screwdriver in the same pocket, so I am not really very surprised that this resulted in a broken phone.

What annoys me is 2 things:

1) I put a screwdriver in the same pocket as my phone.  What was I thinking, ok I know that, I was being annoyed at some DIY that wasn’t working.]

2) This is the screen that I replaced less than a week ago after I dropped it.

I have had the phone for 2 years without breaking the screen, heck I have never broken the screen on any of the smart phones I have owned.  Before now..

Arg, just arg..

[Web] Well that was quick..

So it has been about a fortnight now since I set up a WordPress site for the scouts.   Now in that time I have blocked 3 IP addresses for trying to guess user passwords.  Now this i kind of expect there are a lot of botnets out there to try that sort of thing.

What intrigues me is how they worked out it was a WordPress site quite so quickly, and why the cracking code is not optimised to not fall foul of the standard systems that WordPress comes with to block such attacks.*  Also who sets up accounts with the names: admin, manager, root.

Then again if you have a very large botnet at your disposal then you don’t have to be that sophisticated, eventually you will beat someone.

* Ok, I accept that there probably been a lot more attempts than 3, and some of them may have been smart enough that they have remained undetected.