Need an inspiring and motivating tech speaker in Sept/Oct 2017? #tech #disruption

CALLING US BASED FRIENDS!! Need an inspiring and motivating tech speaker in Sept/Oct 2017 or know someone who does?

I’m going to be in Orlando Florida for the annual Grace Hopper Conference from 3-6th October. If you are in the US and would like me to speak (paid, but without travel costs from the UK) in the week before or after those dates please do get in touch. I need to book my flight to Orlando next week, so a quick heads up would be great. More details about me on my speaker page:

Dr Sue Black OBE 

Dr Sue Black is always a riveting speaker, with informative content and a personal warmth which makes her a pleasure to listen to. She has a clarity and an ability to get to the heart of something and in simple language which makes her a rare
person.

Baroness Rennie Fritchie, House of Lords

I highly recommend Sue as a speaker. When she spoke at our Leadership Academy for young women in Tech she received brilliant feedback. The audience loved her honesty and advice on how to get on in business whilst remaining your authentic self.

Karen Gill, Owner, Everywoman Ltd.

Sue is a delight to work with, full of enthusiasm, extremely knowledgeable … one of the most inspiring people I’ve met in along time.

Lynette Webb, Senior Manager, Google

#tech #technology #womenintech #digital #disruption #digitalskills#socialinclusion #socialmedia #digitalinclusion #tech4good#IfIcandoitsocanyou #disruptyourself #frompovertytoOBE

Please vote for @techmumsHQ in the #tech4good awards #T4Gtechmums :)

techmums bishop challoner

Please vote for #techmums in the #tech4good awards:

https://www.tech4goodawards.com/vote-now/

You can also tweet your vote using #T4Gtechmums

Thanks very much 🙂

Sue xxxx

Computation of Ripple Effect Measures For Software #softwareengineering #softwaremeasurement #rippleeffect @LSBU #PhD #2001

How exciting!! I just received a digital version of my 2001 PhD thesis “Computation of Ripple Effect Measures for Software” from the British Library. If you would like to read it, here you go:

Sue Black – PhD thesis 2001

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If you would like to read something a bit shorter here’s the Abstract:

There are many measures of structural complexity of source code, of which ripple effect is just one. Ripple effect measures the amount which a module or program may affect other modules within a program, or programs within a system, if changes are made. Measurement of ripple effect has been incorporated into several software maintenance models because it shows maintainers the ramifications of any change that they may make before that change is actually implemented. As such, computation of ripple effect provides a potentially valuable source of information. The aim of this thesis is to show that an approximation to Yau and Collofello’s ripple effect algorithm can satisfactorily replace their original algorithm as a measure of structural complexity.

The basis of our approach has been to completely reformulate the ripple effect calculation using matrix arithmetic. As well as making the calculation more explicit the reformulation reveals how the algorithm’s structure can be broken down into separate parts. By focusing on the derivation of one particular matrix we find that an approximation may be made, greatly simplifying the calculation.

A Ripple Effect and Stability Tool (REST) was created and used to validate our work. Firstly, a comparison of the original and reformulated ripple effect measures from several programs shows them to be highly correlated. Secondly, a case study is used to explore the link between ripple effect and maintainer’s intuition of the impact of code changes. Perhaps unsurprisingly, this link appears to be less than clear-cut.

Citation:

S. Black, Computation of ripple effect measures for software, Ph.D. thesis, SCISM, South Bank University, London, UK, September 2001, 123 pp.

DRIVING A BUS AROUND BLETCHLEY PARK #BUCKETLIST @SAVINGBLETCHLEY

There are so many interesting people on Twitter, and once you have your own network up and growing usually people will let you know if there is anything or anyone around that you might be interested in. For example one evening in January 2010 I was looking through tweets and chatting to friends on Twitter when a Twitter friend @HD41117 put me in touch with @beckie_williams. It turned out that Beckie’s great-grandfather recruited Kim Philby. How amazing is that?

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It is also a great place for things like book recommendations

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@SteveHills who I didn’t really know at the time of tweeting, but is now a great friend, recommended Agent Zigzag by Ben McIntyre to me. I ready it when I was away on holiday and it became my favourite book ever. It is the amazing story of Eddie Chapman, an English double agent who is an absolute character. Another great connection on Twitter was connecting to @herokate a year or so later. Kate’s boyfriend is a great guy called Michael who runs a famous Soho bar, a bar that Eddie Chapman use to frequent. I had a great chat with Michael one evening at my friend @Daren140’s birthday drinks. Daren introduced me to Kate who introduced me to Michael, and Michael told me stories from when he sued to hang out with Eddie Chapman. I love my Twitter friends 🙂

Something else very cool that happened because of Twitter at around the same time was that I got to achieve an ambition that I had had since I was five years old. I had really wanted to drive a big red London bus. I had tweeted this in to @davegorman in response to a request from him to everyone listening to his Absolute Radio show on a Saturday in January 2010. Dave had asked everyone to tweet in their childhood ambitions, so I duly tweeted saying that when I was five I wanted to drive a London bus. Dave was choosing some of the ambitions and trying to connect people up to help make them happen. Luckily for me I didn’t need Dave to help my ambition come true as Kelsey at Bletchley Park had seen my tweet, contacted the local gay nightclub Pink Punters in Fenny Stratford and asked them if I could drive their bus around Bletchley Park. How exciting 🙂

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Kelsey arranged for the bus driving to coincide with the next Station X social media cafe.

To make sure that I was a fit driver we needed to have a practice, so we all turned up for Station X and then got on the bus together to be driven to the Milton Keynes stadium car park. It reminded me a bit of the film “Summer Holiday” with Cliff  Richard. I was really excited and the bus was buzzing with everyone chatting about what they had been up to since the last Station X and whatever the latest was in our Twittersphere. It didn’t take long to drive to the stadium. Once there I was given a quick overview of what I needed to do, and then we were away. It wasn’t actually as different to driving a car as I had expected. The steering wheel on the bus was massive though and that took a bit of getting used to. I drove around the car park a few times, then had a go at a few different manoeuvres like driving backwards between two traffic cones. After 20 minutes or so the lovely guys from Pink Punters were satisfied that I was able to drive. I got back into the back of the bus and they drove us all back to Bletchley Park.

Once back, the driver parked the bus in front of the mansion house and got out of the driver’s cab. I went around the front and got in to drive. I was slightly nervous. What if I crashed into one of the huts? Just imagine how dreadful that would be.

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Photos by @9600 Andrew Back

I got in the cab, started the engine and off we went to cheers from the Station X crew on the bus. The roads at Bletchley Park are pretty narrow so it wasn’t as easy as driving around a massive car park. I did a couple of circuits around without any major problems, and then started around for the third time. I was getting a bit cocky, so I drove a bit faster the third time. Half way around I managed to hit a traffic cone when taking a corner, but that was fine, what’s a traffic cone between friends? We were almost around and it was all going well, I slowed down gradually to park in front of the mansion, and as we slowed pulled over to the kerb slightly so that the bus wouldn’t block any other vehicles that wanted to go past. I slowed right down almost to a stop, and then managed somehow to take the bus up the kerb and stop on the kerb. Awww. I had driven really well until the very last few seconds and then mucked it up. Ah well. I’d not injured anyone or anything, I’d managed not to crash into a hut, we had all had a bit of a laugh and I had achieved an ambition I’d had since I was five years old.

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Here’s a video of my efforts shot by @mikistrange on the day.

I got in touch with @davegorman afterwards to let him know that because of him I had remembered and now succeeded in fulfilling a childhood ambition. I got to meet Dave in person some time after that when he did his “Powerpoint Presentation” gig at the Royal Festival Hall, and then again when we both appeared on the Infinite Monkey Cage with Robin Ince, Brian Cox and Simon Singh in 2012. He’s a lovely guy. He helped calm me down just before we were about to go on stage when Brian Cox had jokingly said something like

“Is it alright if I ask you complicated technical questions during the show?” to me.

I almost had heart failure, though of course I tried not to show it. Dave did a great job after that backstage of making me laugh and keeping me calm. What a great guy 🙂

***

This is an excerpt from the pre edit version of Saving Bletchley Park by Dr Sue Black which is now available on Amazon UK and Amazon US

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The day my brother died

I just found this piece of writing in a book of notes that I was looking through for something else entirely. I think I wrote it a few months after my brother died in 2009, I just edited it a bit and posted below.

Once my current book Coding: a user guide is submitted to Penguin, deadline 1st January 2018, I’m going to write my autobiography. Suicide is a really hard subject to write about, this piece of writing is what happened and my immediate thoughts after my brother died. I’ve written a few other pieces related to this one:

Falling into the abyss: what depression feels like to me

Young Rewired State and my brother Stephen

Raymondos

Happy Mother’s Day

If I can do it, so can you

I hope you enjoy them. I’d love your feedback on anything I’ve written about. Going on an Arvon writing course a couple of weeks ago has really made me realise how much I love writing and want to do more of it. 

Thanks for taking the time to read my work and I look forward to hearing from you ❤ 

 

The day my brother died

My phone rang. Well actually it didn’t ring, it barked. I’d spent some time recently changing some of the ringtones on my phone so that I would know who was ringing before I looked at my phone. I’d chosen a barking dog ringtone for my sister because she loves dogs.

It was 11.30pm. My sister Sarah never rang late in the evening, so I knew something was seriously wrong.

 “It’s only me.” Sarah said.

“Have you got someone with you?

I felt a terrible tightness in my chest. My existence suddenly came into sharp focus with an acute hyperawareness of everything around me. The room seemed to buzz with silence.

“Yes, Paul’s here.” I managed to whisper.

Dread filled my heart. I somehow knew what she was about to say. I fell onto the sofa, moaning.

“It’s Stephen.” She said and started crying, a dreadful animal cry.

“Oh God.”

My head started spinning. I knew what was going to come next. There was a pause which seemed to last for ever, but was probably just a second or two.

“He’s dead.” She said finally.

“What happened?” I said. Inside my head my brain was screeching.

“He hung himself…in the garage.”

“Oh God.”

“Where’s Rachel?”

“She’s at the hospital with him, she had to cut him down.”

“Oh no, and the boys?”

“They’re with Rachel’s parents.”

“Oh God.”

I started wailing and couldn’t stop. My whole world started collapsing in my head. My little brother Stephen was dead. By his own hand. My little baby brother. Dead.

Paul put his arm around me. I sobbed and sobbed.

“My brother’s dead” I cried.

“He’s hung himself.”

***

I thought we had all escaped. I thought we had all put that pain and abuse behind us, and moved on with our lives. But now that Stephen was dead, I knew that wasn’t true. We had not escaped. The dreadful experiences we had gone through as children had caught up with us.

I thought we had beaten them into submission and walked away the victors. But Stephen’s suicide now meant that I’d been kidding myself. We hadn’t escaped at all.

We had tried to escape, but some of that rotten, maggoty existence had stayed in our minds. It had stayed in our minds for thirty long years slowly and almost imperceptibly gnawing its way through, rarely lifting its head.

Now, the game was up. I’d spent thirty years congratulating myself on escaping, on my brother and sister escaping and feeling ridiculously proud of what we had all achieved in our lives. But now?

What now?

Now that Stephen was dead, now that he had killed himself, my life, our lives were exposed as a sham. Suicide is the opposite of success.

I had thought that we had escaped and gone on to lead normal, even exemplary lives. But no. The maggoty rot had returned.

Our lives had been a sham. We were dragged back, like it or not, into our past lives where we had no control, no self-esteem, no life.

We had lost.

 

“Raymondos” – an exercise in writing dialogue – Arvon non-fiction course 2017 at Totleigh Barton

“Raymondo’s” – original version

My nan was great fun to be around. When my brother and sister were small she used to pretend that they were top hairdressers in their salon called “Raymondos” she would get all of her hairdressing accoutrements out of the cupboard and Sarah and Stephen would do her hair for hours on end. Or so it seemed. I would be sitting on the sofa watching and chatting and reading a book. Probably something by Enid Blyton.

Nan had loads of hairdressing paraphernalia: grips, clips, Vitapointe cream (which I can smell now as I write about it), curlers, pins, brushes, combs, setting lotion and papers. I must have joined in too sometimes as I can remember putting Vitapointe on my nan’s hair and then brushing her hair with a bristle brush. It makes me smile to think of those times.

*****

“Raymondo’s” – dialogue version

I was at my nan’s flat with my brother and sister, Sarah and Stephen who were around 5 years old, playing hairdresser’s with my nan.

“Now Raymondo, I’d like a shampoo and set. Please give me a lovely hairstyle, I’m off to a ball tonight in my best frock and I want to look beautiful.”

“Yes, nannie. I’ve got the brush, I’m going to brush your hair and make you look lovely.”

“Now Cynthia, can you please help Raymondo with the setting lotion and papers”

“Yes nannie. Raymondo here you are.”

Sarah picks up the packet of papers and the setting lotion ready to pass them to Stephen.

“Can I have the lotion please Cynthia” Stephen said with a giggle, delighted to be calling his twin sister by a made up name.

“Here you are Raymondo” Sarah replied and handed over the lotion, accidentally squirting some of it over nannie’s dress.

“Oh no! Raymondo, Cynthia, you are such naughty hairdressers!”

I looked up from the sofa and we all burst into laughter.

*****

Many thanks to Arvon Totleigh Barton, Lois Pryce and Sukhdev Sandhu for a wonderful week.

 

Exciting career opportunities for #womenintech – #bigdata #datascience #cybersecurity – WeAreTechWomen #video interview with me

 

From 2003 to 2017 – Saving Bletchley Park, the Women of Station X, Stephen Fry, the Imitation Game and the Duchess of Cambridge #Bpark

I often get asked about Bletchley Park and my connection with it. Here are a few links that give an overview of my 14 year fascination and involvement.

 

Finding out about the women who worked there is how I first got interested in Bletchley Park in 2003, I got funding for an oral history project “The Women of Station X” to record the memories of the women who worked there:

 

 

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then I found out that Bletchley Park might have to close so I started a campaign to save it. The whole story is captured in my book:

 

US Amazon – Saving Bletchley Park

 

UK Amazon – Saving Bletchley Park

 

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and some of the highlights on my blog from 2008, read from the bottom up to get an overview of how my campaign started and what we did including getting Stephen Fry involved:
 
Here’s my old school 2008 blog: http://savingbletchleypark.org/

 

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I spoke about my life and the campaign last December at the Computer History Museum in Mountain View, CA

 

 

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It’s been so wonderful to see the recognition of Bletchley Park growing over the years since the campaign started with books like Andrew Hodges – Alan Turing: The Enigma getting recognition and films being made like The Imitation Game starring great Hollywood actors like Benedict Cumberbatch and Keira Knightley.

 

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Also who could forget the visit of the Duchess of Cambridge to Bletchley Park whose grandmother and great aunt worked at Bletchley Park.

 

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Have a look at these links and then comment below if you have any questions, or @ me on Twitter @Dr_Black, I’d love to hear from you 🙂

 

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I won the Digital Agenda Editor’s award for outstanding contribution to technology for good #tech4good #digitalimpact 

I was deeply honoured and absolutely delighted to win the special Editor’s Impact award at the Digital Agenda  Impact awards last week for my ” outstanding contribution to technology for good”. 

It was an amazing afternoon full of great catchups with friends in the tech for good space and interesting and exciting conversations with so many incredible social entrepreneurs 😍👍🎉