Author Archives: Max Hemingway

My Virtual Selfie – Avatars and Identity Security

23 Monday Jan 2023

Posted by in 21st Century Human, Digital

≈ Leave a comment

Tags

, ,

The creation and use of avatars isn’t a new concept, however with the growth and development in the MetaVerse and technology, they are getting better. Back in May 2020 I wrote a post about “Avatars – My Digital Selfie“, covering several avatar options and showed examples of different avatars across them. Two things came to my news feed recently that have made me re look at this topic. Firstly the news that Microsoft is closing down AltSpaceVR on the 10th March and users can now download their data before the platform closes. and secondly an email telling me of the new experiences being developed using Ready Player Me.

The explosion of MetaVerse and SocialVerse platforms is seeing lots of new platforms and older ones being shutdown, replaced or upgraded for new user experiences as well as supporting developments in technologies. Loosing AltSpaceVR is loosing a bit of nostalgia for me, but on with newer things as Microsoft are concentrating on Mesh and on October last year introduced Microsoft Mesh Avatars in Teams in preview.

I’m not going to republish all of my avatars again (see my previous post for that), however the image in this post is my Ready Player Me avatar. This can be used across a wide range of platforms, some of which I haven’t come across yet and probably won’t use, but its good to understand they are there.

Being able to use the same avatar across multiple platforms does have advantages and allows a single identity to be maintained. The amount of platforms that can or will adopt an avatar will be down to standards, cost and compatibility. Not every platform may operate at the same resolution or speed.

Whilst avatars are good fun and allow you to be represented in the virtual world by a set of pixels that look like you, there are a few draw backs (things not yet developed) that still need addressing.

Security – How easy is it to create an avatar? it’s not hard. How easy is it to create and avatar of somebody else? again its not hard. So whats stopping someone else mimicking you on a platform – nothing. This is an area that is in need of development and thinking. Although this is not a massive market at the moment, there are some questions that need considering. Here is my point of view on these.

  • Should there be a form of authentication that accompanies an avatar? – Yes, 2FA and an ID key embedded into the avatar. An avatar ID watermark to confirm its the actual person who is using it.
  • Should there be legislation covering false or identity theft using avatars? – Most probably, look at what is happening with deepfakes at the moment.
  • Should there be any specific legislation on avatar creation and detail? Maybe – This is an interesting one as avatars are getting better and becoming more lifelike. Yes there are virtual people systems today that can replicate a human without much error, but in this instance I am talking about standard avatars for everyone. Look at all the press around facial recognition. Would a system identifying a lifelike avatar be classed in a similar vane?

Avatars is an area to watch as they develop further. Do you have a view on these questions?

Air Launching Satellites into Space – UK First

09 Monday Jan 2023

Posted by in Space

≈ Leave a comment

Tags

Screen shot from the live stream

This evening I am sat watching the stream of the Virgin Orbit launching from the UK, which is launching from Cornwall. The payloads are small satellites and the launch is from a two stage rocket under the wing of “Cosmic Girl” the Virgin Orbit 747. This isn’t the first launch from Virgin Orbit (launched from the US), however it is a first for the UK and Europe and a pivotal moment in this countries space history.

I can remember sat in a school hall back on the 12th April 1981 watching the first NASA shuttle launch (Columbia) on a large tube TV, sat in awe as the shuttle took off for the first time. Forward in time to now where I am sat on my sofa (not in shorts sat on the wooden floor as I was back in 1981) watching on a mobile and laptop with a hot coffee.

A launch of this type (Air Launch) is not new as there have been many different types, but the ability to launch into space is more recent. The Air Launch method provides a more cost effective and easier method of launch. It does limit the size of items that can be can sent into space by this method at the moment, however it opens up the space economy to a bigger audience.

A good launch but, unfortunately ending with the satellites being lost as they could not be released from the rocket.

It will be an interesting follow to see where this takes the UK in its space capabilities and future Space Ports for both air and vertical launches.

The market in future jobs in this area has become more accessible and will hopefully inspire the younger generations to study STEM subjects and become part of this industry.

Our Acceptance of Modern Technologies

06 Friday Jan 2023

Posted by in 21st Century Human, Productivity

≈ Leave a comment

Tags

,

I was sent a meme the other day which apart from making me laugh, actually illustrates our acceptance of modern technologies over a period of time and is the reason for this blog post.

Not sure who created the photo/meme so unable to credit at this time (so thanks internet).

We can explain Technology Acceptance through a model. How we use and perceive technology changes from person to person. There are also external factors that can effect our perception. Lets look at the meme as an example.

Previous advice from fuel vendors has always pointed at not using a mobile at the fuel pump. This information was spread through via an email stating that an influential figure in the fuel market said it was dangerous to use a mobile near a pump. This had a wide impact and the “Do not use your mobile near a fuel pump” sticker was born.

This guidance has been since shown to be a myth and was a topic of Myth Busters experiments. It was proved as busted back in 2004 and that in fact there is more danger from static electricity getting out of the car. This has in the main been accepted and in a complete turn around now and keeping up with modern banking and consumer trends, allow the payment of fuel through a mobile phone (of course you should always follow the latest legislation for use of a mobile whilst driving).

There is a Technology Acceptance Model (TAM) (defined by Fred Davies 1989) that can be used to look at how a technology may be accepted through its perceived use and usefulness.

The model is based on four constructs:

  • Perceived ease of use
  • Perceived usefulness
  • Attitudes
  • Actual behaviours

These constructs are linked as per the model diagram below:

https://commons.wikimedia.org/wiki/File:Technology_Acceptance_Model.png

The model suggests that when users are presented with a new technology, a number of factors influence their decision about how and when they will use it, notably:

Perceived usefulness (PU) or (U) – This was defined by Fred Davis as “the degree to which a person believes that using a particular system would enhance their job performance”. It means whether or not someone perceives that technology to be useful for what they want to do.

Perceived ease-of-use (PEOU) or (E) – Davis defined this as “the degree to which a person believes that using a particular system would be free from effort” (Davis 1989). If the technology is easy to use, then the barriers conquered. If it’s not easy to use and the interface is complicated, no one has a positive attitude towards it.

https://en.wikipedia.org/wiki/Technology_acceptance_model#CITEREFDavis1989

The External Variables are factors that can effect the four constructs such as

  • Social influence
  • Design
  • Content
  • Entertainment
  • Cost

Social media is one external variable to add to the list, that has a growing impact on the PU and PEOU. Going back to the petrol pump analogy, in the video earlier referenced an influential person in the industry is quoted as saying don’t use mobiles at the pumps. In todays world the use of social media would have this message out quicker than an email, influencing how the product is used, myth or not. This has an influence on our perception of the technology.

The model however does not account for people doing things not as planned or rational. Here is a good video explaining the Technology Acceptance Model:

Pen based Productivity Tools – The Chronodex 2023

05 Thursday Jan 2023

Posted by in Productivity

≈ Leave a comment

Tags

Another year and another release of the popular Chronodex time management diary system for Jan to Jun 23. As usual this is split into two publications and each covers 6 months of the year.

I have blogged about using this format of time recording before and its uses (see further reading). I have now invested in a stamp version of the Chronodex so I can incorporate this into my regular journaling/diary writing within my preferred Moleskine Journals.

Chronodex 2023 by Patrick Ng – scroll down to the downloads to get different formats.

Further Reading

Top 10 Tech Podcasts for 2023

04 Wednesday Jan 2023

Posted by in 21st Century Human, Productivity, Tools

≈ Leave a comment

Tags

, ,

Following my last post on my PKMS (Personal Knowledge Management System), where I covered the use of Podcasts as one of my inputs into the information I consume, here are my top 10 Podcast recommendations for 2023. These are mostly technology based podcasts, although some have a wider scope.

1. The Digital Human (BBC)

In The Digital Human podcast Aleks Krotoski (Broadcaster and Journalist) explores the digital world and the topics that affect, grow and change it.

2. a16z Podcast

The a16z Podcast discusses tech and culture trends, news, and the future with regular multiple podcasts. The a16Z podcast is produced by Andreessen Horowitz a Silicon Valley-based venture capital firm.

3. TED Radio Hour

The TED Radio Hour podcast brings together some of the best TED talk topics across a wide range of topics. This is a great way to get to hear about the latest information about TED talks.

4. WB-40 Podcast

In the WB-40 podcast hosted by Matt Ballantine and Chris Weston they hold conversations on how technology is changing how we work.

5. Tech Tent (BBC)

In the Tech Tent podcast broadcaster and journalist Rory Cellan-Jones talks about the latest stories in the tech world.

6. FT Tech Tonic

In the Tech Tonic podcast by the FT (Financial Times) it investigates the promises and perils of this new technological age – the digital revolution.

7. The Vergecast Podcast

The Vergecast podcast is hosted by Nilay Patel, David Pierce, and Alex Cranz, where they present a weekly view of tech news, whats happing now and in the future.

8. Tech Swamp Podcast

The Tech Swamp podcast covers global tech policy and business headlines, tidbits of tech history, and topical policy deep-dives on legislation and regulation in the U.S., EU, UK, and around the globe.

9. Tech Stuff Podcast

The Tech Stuff podcast hosted by Jonathan Strickland explores the people behind the tech, the companies that market it and how technology affects our lives and culture.

10. Back to Work Podcast

In the Back to Work podcast Merlin Mann and Dan Benjamin discuss productivity, communication, work, barriers, constraints and tools.

What are your top 10 Podcasts for 2023?

Personal Knowledge Management System – Revised for 2023

03 Tuesday Jan 2023

Posted by in 21st Century Human, Tools

≈ 1 Comment

Tags

, ,

It has been a couple of years since I have updated my PKMS (Personal Knowledge Management System), so time to publish an updated system. Lots have changed over the past few years including a move to working from home more which has reduced my time in the car and catching up on podcasts, however it has allowed me more time to read. Some of the systems I was previously using I have removed from use and added in new ones.

I still believe strongly in separating my personal social and business social, although there is the occasional need for the two to cross.

Personal Life

Personal Journal

My go to notebook of choice for Journaling is still the Moleskine plain pocket book and I have just started journal number 35. Its quality and paper is good enough for my needs and archival quality. I still favour the Pilot ball ink pens (0.5 or 0.7) as they flow nicely on the page. See my blog post No batteries required for further details.

Social Media

In keeping my work life separate from my personal life, I use platforms such as Instagram and Facebook for friends and family with appropriate two factory and security settings in place. Even with those settings you still need to consider that once something is online, it could be public in the future.

Professional Life

Research

This is split into several areas and these are a few of the inputs that I use to grab information, feeds, data from:

  • Streaming Services
  • RSS Feeds
  • Podcasts
  • TED Talks
  • Web Searches
  • Blog Posts
  • Courses

This is a high level list of the types of content that I am consuming in my research and knowledge growth. It is important to have Growth Mindset by taking every opportunity to experiment, embrace failure, learn, change and seek challenges will enable yourself and business to realise potential and success. The term Growth Mindset comes from the study and theory of Dr Carol Dweck that intelligence can be developed. This can be applied to every person young and old to reach higher levels of achievement.

Streaming Services covers platforms such as YouTube. The availability of cameras and online streaming platforms, more content is being made available and recorded by people to pass on their knowledge.

RSS Feeds low my to pull updates from sites into Feedly where I can view them on my daily viewing of my feed.

Podcasts cover both Audio and Video casts that I watch/stream online or download to my Phone / Media Player (Audio and Videos) to listen to when I am on journeys in the car or other transportation methods or out walking the dog. I have spent a lot of time out walking as my family got a dog back in April 2022 and this has also improved my level of fitness as well as the ability to catch up on podcasts.

The amount of online learning available today is huge from free MOOC’s (Massive Open Online Courses) to paid for course such as Udemy. Lots of vendors now provide a good level of free training for their products and solutions. This category also covers courses that I can take through work.

Feedly

Feedly provides an aggregation tool which I use to collect the stories from blogs and web sites.  This provides a list of stories that can be scanned tin a few minutes on a single screen without going via multiple sites. Clicking on a story will bring up a snippet from the source site and provide the link to read the source article if required. Using a series of key strokes you can read the headlines, then move down the articles at a reasonable speed, stopping and opening when needed.

Sources can be categorised to allow an all view or just whats new in a category.

Thinking Time

Thinking Time covers the time that I spend absorbing the PKMS information coming in from the different sources and then also process and apply in different ways. It is also good to spend time reflecting on what I have learnt and think of different and new way to use the information and learnings.

Blogging and Being Social

Following my Thinking Time I gather my thoughts and research and write these down through my blogs and podcasts and publish these on Social Media, WordPress and GitHub.

My previous posts on my PKMS can be found below

Personal Knowledge Management System – Revised for 2020
A-Z of Digital – K is for Knowledge

A hidden cost of reading articles and visiting websites

02 Monday Jan 2023

Posted by in Security, Tools

≈ Leave a comment

Tags

,

Part of my morning routine is to have a skim over the stories showing up in my Feedly list and have a look at anything that seems of interest whilst munching on some cereal or toast and washing it down with a cup of coffee. A couple of articles peek my interest from sites that I have used before but now want more information from me as a payment to view the content.

These are not sites that have a pay wall as such where you subscribe to read content, but cookie and consent walls. Whilst cookie walls are not new, the uptake of them has increased with more and more sites wanting to get hold of your data in exchange for reading an article. Cookies days are numbered and there are ways to protect yourself, but to the majority of internet users being presented with an option to accept or reject cookies can present complexity to those who don’t understand what is actually happening. This is the hidden cost that you are paying to read that article or visit that site.

First off though I want to thank the websites and companies out there that have made the choice of accept or reject really simple with two buttons and clear options and information. There are a lot out there who do however add complexity with all the options and legal jargon that can catch people out.

Here is an example:

I have removed the name of the site from the picture above. There are many ways that these walls are presented to the user and you are not presented with the easy way to optout other than close the page and say no thanks. I wonder how many people press the “Consent” button without actually looking at what they are consenting to?

Clicking the “Manage options” the screen on this particular site presents 30 or so options to select from. Some sites have even more and there is no standard – everyone is asking for different things and information.

This is at least one of the better set of options and it does allow you to unselect or turn off all of the options. There are sites I have seen that you cannot select on and off and you have no choice if you want to read the site. One site I visited recently the UI was badly or cleverly made so that when you deselected all the options you don’t want to expose to a company that the save on continue button was behind a Chat to Us now button with a large on focus area that you could not go any further forward.

Visiting some sites you are presented with the option to either accept the cookies or leave. If its a site you want to visit or purchase something from you are left with only one choice to accept not knowing exactly what is going on behind the scenes.

How does legitimate interest work?

Sites asking for legitimate interests are using your personal data on the basis of their legitimate interest and are basically asking you for permission to process this data under GDPR. I have found that this differs between sites and not every site explains what they are actually looking at or wanting to use the data for. Some sites are being generic about this area and not been really clear as to what they are collecting, rather saying cookies that allow our website to function without error.

The ICO (Information Commissioner’s Office) have a good article on what are Legitimate Interests.

The Future

The future of cookies has been previously announced by Google with chrome browsers as in Jan 2020 it was announced that they would eliminate third-party cookies in the browser, but this is now delayed until the second half of 2024.

2023/24 will be the year for companies who rely on cookies to look at how they can make advertising relevant for a cookie less future. API’s and API’s with context will be available for companies to use which will protect users better and also provide context based relevant advertising.

How to protect yourself

In the first instance make sure you have Anti-Virus protection. Most packages do include an amount of protection to your devices around this topic, however you should check what is available through your chosen vendor.

To help users keep their privacy companies led by Google have introduced and initiative that is currently in development called Privacy Sandboxes which replace functionality of cross-site tracking and removing third-party cookies. The Privacy Sandboxes also help in mitigating the risk of device fingerprinting. The link to Googles Privacy Sandbox initiative site is below.

Privacy Sandbox

For now there options available that can block certain trackers through browser addons that can protect you and stop tracking cookies. As an example Privacy Badger is available for a number of browsers. Its good and protects you well and you do have the option to turn off and on cookies.

Privacy Badger

Even if you don’t use an add on you should consider blocking third party cookies which allow companies to sell your data onwards.

Remember to clear out your cache on a regular basis to remove any unwanted trackers from your device.

There are other methods and tweaks you can make that can help your online protection. Here are some links to further reading and advice.

FTC – How to protect your privacy online

Clear, enable, and manage cookies in Chrome

Device Security Guidance

Posting Security ID’s in Social Posts

01 Thursday Sep 2022

Posted by in Security

≈ Leave a comment

Tags

With the changes in the world following the pandemic and the opening up of job roles, there has been a rise on the number of people changing roles and jobs which have been reflected on Social Media such as LinkedIn/Twitter and possibly other social channels. One of the biggest trends I have noticed is the posting of security passes and work ID’s to show that the person worked at their current employer and the dates/times that they have been at that company.

Whilst this may make the person feel good about their move, they have most probably breached a security policy within their existing/old employer by posting their full pass online. With modern technology its easy to replicate the pass and then try and gain access to a companies office.

A quick search for the word Security Pass on LinkedIn shows a huge amount of passes that can be easily replicated and used by others to breach a companies security boundaries

Best practice is not to post this type of document on social. The last contact from your old company might be through a lawyer!

Data Fellowship – Passed

13 Monday Jun 2022

Posted by in Data, Data Fellowship, Data Science

≈ 3 Comments

Tags

, ,

Back in February 2021 I wrote a short blog about a Data Fellowship apprenticeship that I was beginning. Today that journey came to an end when I received notification that I had passed the final parts of the course, exam, projects and interview. This means that I now hold a qualification and am awaiting my certificate as BCS Data Analyst (level 4).

It has been a long journey to completion, but each stage has been an adventure and one that I have enjoyed working through.

https://maxhemingway.com/2021/02/08/data-fellowship/

For this I have had to complete a set of courses and assessments through a training provider and BCS which included:

I am now planning my next learning adventure.

Sign Up and Forget Culture

01 Wednesday Jun 2022

Posted by in Security

≈ Leave a comment

Tags

Have you ever visited a website that you have signed up to and created an account and then never used it again?

There have been a number of stories appearing recently that highlights a growing problem with the abundance of services and account sign ups on the internet. The story I will focus on is about a home owner who found a car parked on her property that she knew nothing about. The outcome was that the landlord had signed up for a carparking service a few years back and never cancelled it.

Mum’s fury as driver ‘parks car on her driveway for Birmingham Airport’

Mystery solved into holidaymaker parking car on furious mum’s drive for Birmingham Airport

Over the many years of the internet how many services and pages have you signed up to and have subsequently forgotten about as you have moved onto other services or simply not used it in a very long time?

GDPR is there to protect and ensure data is up to date and correct, but is it really being applied to accounts on systems. There does seem to be a lack of reminders or removal of accounts that have been dormant/not logged in for some time from systems.

You will probably have key accounts that you maintain and use:

  • Daily – such as Social Networks, Shopping, Banking
  • Monthly – such as Utilities (Water, Gas, Electricity)
  • Yearly – such as HMRC/ Inland Revenue for a Tax Return

What else have you signed up to and then not used? Forgotten or unused accounts could pose a security threat to your identity. A good way to see if your details have been gathered by hackers and being sold is through the website Have I been Pwned. https://haveibeenpwned.com/

My Top 5 recommendations to consider when creating an account are:

  1. Think about the system/service you are signing up for. Is this a one off transaction or something you will use on a regular basis.
  2. Use a password management tool to help you track all the sites you use and have accounts on and review this once a month or every couple of months.
  3. Consider cancelling/deleting accounts that you no longer need.
  4. Use different passwords on different systems. A password management tool will help.
  5. Check your emails for changes to accounts/terms and conditions on systems you haven’t used in a while.