David Guetta's Sexy Chick

Monday 23 July 2012 at 1:53 pm

When trying to find the words to describe a girl without being disrespectful, may I suggest that any comparison to the neighbourhood whore, however favourable, is not the best place to start.

Book-case for tablet/e-reader

Saturday 23 June 2012 at 1:29 pm

I am the (proud) owner of the world's crappiest Android tablet, a Scroll 7" with resistive screen.  Most of it doesn't work, since I rooted it and stripped out all but the most basic of its functions to try and increase battery life.  I now use it for 2 things - reading ebooks and occasionally watching movies (ripped from DVD to AVI format) in bed.  I'd considered a Kindle but the lack of a backlight makes it useless for bedtime reading.

So what better case for an ebook reader than an actual book?  There are lots of different instructions on the internet, so I basically followed one like this on instructables, using some good-quality PVA glue (diluted) and a makeshift clamp/press made from 2 blocks of timber and some nuts & bolts.  Basically keep a few pages at the front, protect the front cover and these pages with plastic & masking tape, then brush the PVA mixture into the page edges.  Clamp and leave to dry.  Then get a nice sharp blade - I used a Stanley knife with a new blade - and cut out your rectangle.  I did try drilling out the corners for a smooth finish but it made more mess than it saved.

Once cut to size (I had to allow a cutout for the side buttons and a finger recess for pulling the tablet out), brush on more PVA, clamp and dry.  With good-quality PVA it dries really nice & solid, so much so that I could sand the inside to fit using a Dremel-type mini drum sander.  To finish you can put back some of the first pages you retained and carefully cut out the aperture to give a nice finish.

Of course, when you have the world's crappiest tablet there's not a huge amount of point in trying to protect it, but I'd always wanted to do a hollow book project.  Plus it was a really dull book!

Pics:



UPDATE - I've got a new, smaller tablet with a new book-case project.  Here.

Home-made camera stabilising handle

Friday 22 June 2012 at 8:11 pm

Here's the latest knocked-up-in-my-shed invention...

My son, a keen photographer, particularly of BMX and skateboarding folk (linky here), wanted one of these: 

so of course ol' dad said "I've got an old bit of lawnmower handle that looks like that, I'll make one for ya."  So the prototype looked like this:

prototype

Which the darling boy described as 'The council estate of camera mounts'.  Charming.  So then I found some bits of discarded broken tripod in my work's AV department and tarted it up a bit:

Update1
 
Update2

Design details are: The main bit is a piece of lawnmower handle - it already had one bend in it so I had to add another to make the C-shape.  I have no pipe bender which is why it kinked!

Handle is off a broken tripod - the hole was far too wide so I had to fabricate plastic washers to glue in, with some pipe lagging in the void bit.  I then glued on an endcap

Tripod head - this luckily fitted straight on, and gives the angle adjustment that the shop-bought one lacks!

The final tarting-up was a layer of gaffer tape, for decoration really.  In fact it looks a bit rubbish so I might find something else, or maybe paint it.

I've tried, filming my 2-year old running around the house and the balance is pretty good.  Angle adjustment is useful too.  Maybe when I give it to the boy he'll do amazing things with it! 

The Laurie-O-Matic

Thursday 12 April 2012 at 2:47 pm

As mentioned in the previous post, this is the reason I was looking for a Haynes manual font.  The principal of the college where I work recently retired, and each department was given a couple of pages of a loose-leaf scrapbook to fill with whatever we liked.  Many chose stories and poems, and other memories of his 13-year tenure as an extremely popular principal.

We in IT support wanted a more geeky way of celebrating the great man, and a colleague of mine came up with the idea of the robot Laurie, inspired by the Wallace & Gromit inventions, which also have a Haynes manual dedicated to them.  She designed, drew and painted the robot and I put it all together in Photoshop, complete with dirty fingerprints and workshop 'dirt'.  The front page is adapted from a scan of a real Haynes manual I found online.

Anyway here are the finished pages, along with annotated pages showing some of the little details you may have missed (click for full-size).

UPDATE - here's a Flash animated version, with some AfterEffects trickery for the old TV look.

Download this video.

Video "laurieomatic"

What font do they use on Haynes Manuals?

Thursday 15 March 2012 at 3:45 pm

An ongoing Photoshop project is to mock up a Haynes manual (finished article is here), but I've had hell and all trouble finding the right font to mimic the old-style Haynes books.

No amount of Googling came up with the answer, but to help anyone else doing the same thing, the answer is 'Alte Haas Grotesk' which I found on DaFont.com.  It's not exact (slightly more rounded) but it's pretty damn close.

So now you know.

Home-made stylus for capacitive screens

Thursday 08 December 2011 at 2:23 pm

A colleague has bought their partner an iPad for xmas, along with a Wacom Bamboo stylus.  I loved the stylus, and wanted one for my smartphone, but didn’t want to pay for it.  A bit of Googling revealed some home-made versions, with an old pen and some damp sponge, but they felt a bit ‘bodgy’.  So I thought I’d have a go.

The base for my device is an old tyre pressure gauge I got free with a bike magazine years ago.  It has to be a metal case as the capacitive screen responds to tiny electrical charges from your sweaty fingers.  The nib also needs to be conductive.  I found a bit of conductive foam in the memory-slot hatch of a broken laptop, but you see these little pads everywhere (well, if you dismantle electronic things often enough you do).

The pressure gauge.  Photo taken after I’d butchered the top bit!
 
The foam pad from an old laptop.  It sat between the chassis and the inside of the memory access flap.  I think it earths the door.  Well, it did until I ripped it out.
Chop off the top and hoick all this gubbins out
Tuck the foam pad into the bottom of the spring and shove it back in.  The sticky-out bits make a nice interference fit, plus the remains of the pressure-gauge end make a plug that holds it all together.
This is now the business end.  It needs to be about ½cm square to mimic the tip of your finger, but it works surprisingly well!  I might add a old bolt or similar bit of metal into the tube for a bit of extra weight and the ‘real pen’ feel.
The finished stylus in action!  Free painting app for Android – Sketchbook Mobile Express.  Next, find a clip and a nice top bit to finish it off!

Nice end plug and protective lid from an old felt-tip pen.  I’ve also glued in a cut-up allen key for extra weight.  It also now has a pocket clip (not pictured!)

Testing Powerpoint export to video

Friday 04 November 2011 at 11:49 am

Here’s a PPT to WMV, uploaded to (and hosted by) Google Video just like uploading a picture.

Getting rid of Facebook's annoying new ticker and adverts

Thursday 06 October 2011 at 11:37 am

This works for Mozilla Firefox or Google Chrome, however if you’re a page admin it will hide some useful links.  The process basically hides the CSS element which governs the right-hand column, so it’ll only work until Facebook does another re-write (in about 10 minutes, by previous experience).

Both browsers use the Adblock Plus extension/plug-in.  To get it go to:

Firefox or Chrome

To configure it in Firefox, click on the little ABP icon at top-right and click Preferences.  Then click Add Filter…

In the New Filter box, type facebook.com###rightCol and hit apply.  Refresh your Facebook page and hey presto!, it’s gone.

In Chrome, once you’ve added the extension, go to the spanner icon, tools, extensions the click Options for Adblock.  Click Add your own filters tab and add the same text. Job done.

As I mentioned earlier, it kills the whole column which in Page administration contains some useful stuff, so you’ll need to disable this filter temporarily to see these.