Making handwritten notes on an iPad mini

November 28th, 2013

I’ve had a Bamboo stylus for my iPad mini for a while now. I’ve used it for sketching and rough diagrams but only recently started using it for making handwritten notes.

It’s not immediately obvious that it’d really work. The iPad touchscreen is designed for use by pudgy human fingers, so that’s what the stylus mimics. You don’t get a fine point for precision drawing, you get a big fat rounded end. (As an aside, this is something that the Surface gets right – a proper active pressure-sensitive stylus is very cool. But anyway…) So your handwriting has to end up really big – like trying to make notes with a child’s chunky crayon.

And the iPad mini screen is so small that you don’t have much room to write.

I ended up carrying a Moleskine notebook and pen around as well – making handwritten in notes in that and then taking photos of it with the iPad. It’s a bit of a kludgy and time-consuming workaround.

I’ve started using Penultimate instead, and it’s pretty neat. It makes up for the limitations of handwriting by giving you a zoomed-in view of a bit of the screen, and scrolling that view around for you automatically as you write – matching the speed of your handwriting. And it’s reasonably good at knowing how how to ignore a wrist resting on the screen.


Camera work by Grace, book to copy provided by Faith 🙂

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Why do I keep moaning about my back?

November 15th, 2013

If you’ve spent any time in person with me in the last month or two, you’ll know that I’ve barely shut up about my back hurting.

If you follow me on twitter or facebook, you might have noticed the occasional moan, or at least mentions of physio, hospital trips and pain meds.

This post is my way of drawing a line under all of this. I’ll explain what’s wrong with me, and then shut up about it. Really. I promise.

I have degenerative disc disease.

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Why am I still at IBM?

August 6th, 2013

Ten years ago.

6 August 2003.

I was a recent University graduate, arriving at IBM’s R&D site in Hursley for the first time. I remember arriving in Reception.


Reception – the view that greeted me when I arrived

Ten years.

It was a Wednesday.

I’m still at the same company. I’m still at the same site. I still do the same drive to work, more or less.

For a *decade*.

How did that happen?

It was never The Plan. The Plan (as cynical as it sounds in hindsight) was that I’d stay for two or three years. I figured that would be long enough to get experience, and then I’d leave to work at a small nimble start-up which was where all the “cool” work was.

The Plan never happened. A few years passed, and then another few… I kept saying that I’d leave “later” and before I knew it a ten year milestone has kind of snuck up on me.

I think I’m more surprised than anyone. I’ve never been at any place this long. I was at Uni for five years. The longest I was at any school was four years.

It’s a serious commitment, and one I never realised that I had made. I’ve not even been married for as long as I’ve been with IBM.

So why? Why am I still here?

I live here.

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Working in the USA

August 5th, 2013

US tripWe’re in America!

We’ve been here for a few weeks now, so I thought I should let you know how we all are in case you’re missing us.

We’re staying in Westford, which is sort of near to Boston, Massachusetts.



I’ve been spending most of my time here – the IBM Mass Lab near Littleton.

US trip

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The office Doctors

June 20th, 2013

It started with a Christmas present: a set of LEGO-but-not-real-LEGO Doctor Who figures. They ended up in my office to help keep me company.

When I am trying to figure something out, I absent-mindedly fiddle with one of the figures, and normally end up leaving him on my MacBook as a good luck charm as I code.

Doctor debugger
“Doctor debugger”

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Taking a kid to a barcamp

June 17th, 2013
Computing at my school (from an 8 year old). Delighted to see this talk at  a Barcamp! #bcb13

Last weekend was Barcamp Berkshire. Barcamps are something I’ve explained before. In short, they’re conferences where each attendee contributes a session on any topic they want. This makes for an unplanned and eclectic mix of talks, presentations and discussions representing the wide range of hobbies, skills and experiences of the people who happen to be attending.

It’s not particularly new that I went to a barcamp, as I’ve been going to things like this for many years.

What was new was that this time, I brought Grace.

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A Beginner’s Guide to Irrational Behavior

June 9th, 2013

I passed another Coursera course last month.

Last year I wrote about my experience doing a Coursera course. Most of that still applies so I wont repeat it all here, but I thought I’d share some of the differences.

I did a couple of Coursera courses last year. They were both fairly technical topics: Natural Language Processing and Machine Learning.

This time I wanted to try something a little different: A Beginner’s Guide to Irrational Behavior. No coding this time – it was described in the course overview as:

…learn about some of the many ways in which people behave in less than rational ways, and how we might overcome these problems

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W4A : Accessibility of the web

June 6th, 2013

This is the last of four posts sharing some of the things I saw while at the International World Wide Web Conference for w4a.

Several presentations looked at how accessible the web is.

Web Accessibility Snapshot

In 2006, an audit was performed by Nomensa for the United Nations. They reviewed 100 popular websites for conformance to accessibility guidelines.

The results weren’t positive: 97% of sites didn’t meet WCAG level 1.

Obviously, conformance to guidelines doesn’t mean a site is accessible, but it’s an important factor. It’s not sufficient, but it is required. Conformance to guidelines can’t prove that a website is accessible, however there are some guidelines that we can be certain would break accessibility if not followed. So they are at least a useful starting point.

However, 2006 is a long time ago now, and the Internet has changed a lot since. One project, from colleagues of mine at IBM, is creating a more up to date picture of the state of the web. They analysed a thousand of the most popular websites (according to Alexa) as well as a random sampling of a thousand other sites.

(Interestingly, they found no statistically significant difference between conformance in the most popular websites and the randomly selected ones).

Their intention is to perform this regularly, creating a Web Accessibility Snapshot, with regular updates on the status of accessibility of the web. It looks like it could become a valuable source of information.

W4A2013 – Web Accessibility Snapshot: An Effort to Reveal Coding Guidelines Conformance from Vagner Santana

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