Planning a trip across the pond

Remnant of the family business

I'M PLANNING a trip west to the States before the end of June 2017, landing in Philadelphia and spending a week in Lancaster County where I'll dig around in the green box (above). [1]

I'm trying to surface some of the important digital memories from my high school days before I attend my high school reunion [2] and that's a challening task because I had no digital devices in the 70s. So I'm thumbing through a series of photos that are on Flickr and One Drive, pulling together a framework that I may produce as an Office Sway that I can share with friends from my past.

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My @minecraft immersion at Minevention in Dublin

I SPENT A DAY in Dublin's RDS Main Hall surrounded by thousands of Minecrafters and left with the realisation that our 9yo daughter has immersed inside a virtual learning environment alongside her friends in Busybees of Clonmel. Thanks to her expertise, Mia built me a Minecraft world that I used for a presentation inside the Minevention Education Zone. Several primary school teachers listened and now plan to attend our annual ICT in education conference on 6 May 2017 in Thurles where they will meet up with other coders and Minecrafters.  Minevention start screen

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Discussing influencers in #clonmel social media

Foundation_of_influence

I WAS PART of a 90 minute panel discussion held in the Clonmel Park Hotel on the 16th of February. Along with four other people I chatted about social media and selling. I tried to bring the perspective of influencers to the table because I believe the essential nub of any social media discussion revolves around influencers.

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Algorithms in my Personal Decisions #MIS

I TRY TO DO everything I teach so because I'm currently teaching Decision Support Systems (DSSs), I will explain my Personal Decision Support System. By doing this, I expect to compare and contrast the personal DSSs my business students share with me.

Like all of my students, I have a mobile-fueled lifestyle and that means I use information served up through mobile browsers and applications as integral parts of my personal DSS. I bought handsets and tablets that I carry with me to do my job--like the venerable Lumia phone in the photo below. If you flip backwards through the 20 years I have blogged you can see that I update my blog as often from my mobile phone as I do from a desktop. In fact, I have not had a desktop computer since 2010.

Moleskine Lumia

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Listening to the voice of reason

I NEVER THOUGHT I would see both the rise of populism and the dismissal of expertise enshrined in the White House. But that has happened and I think it's important for all free-thinking people to step up their game by diving deep into high quality programmes like the BBC Radio 4 series The Life Scientist

Jim_Al-Khalili

The show is largely the work of broadcaster, author and physicist Jameel Sadik Al-Khalili (in the photo from 1001 inventions), a British citizen whose passport has the imprint "Born in Baghdad" on it. Similar passport holders have endured the humiliation of hours of interrogation in American immigration cubicles. 

I graduated from an American high school where several of my classmates have helped propel the rise of right-wing populism. Some of that populism has normalized nasty attitudes and it has scorned reasoned discourse about climate change, religious faiths and immigration policy. I am appalled by the sludge of dubious opinions being passed off as facts. I'm troubled by the phenomenon of science denial because that sort of behaviour leads to the eroding of important international treaties when political appointees revert to their gut feelings about ways things should be done.

Facts are worth fighting for. So I've put The Life Scientist at the top of my podcast player and I plan to share snippets of what I learn with our two children who need to learn the scientific method. 

The Life Scientific: How Time And Space Began


Making the best choice #math

EVERY VALENTINE'S DAY, I open the Journal of Mathematics to read how to make best choices. TL/DR: Take the square root of the choices and discard those from the initial batch.

This process is "an extension of the secretary problem in which the decision maker (DM) sequentially observes up to n applicants whose values are random variables X1;X2;...;Xn drawn i.i.d. from a uniform distribution on ½0;1. The DM must select exactly one applicant, cannot recall released applicants, and receives a payoff of xt, the realization of Xt, for selecting the tth applicant. For each encountered applicant, the DM only learns whether the applicant is the best so far. We prove that the optimal policy dictates skipping the first sqrt(n)-1 applicants, and then selecting the next encountered applicant whose value is a maximum." [1]

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