Friday, 13 September 2013

Getting a Windows 8 PC to be usable and useful

The infamous start page is less of a deal than reported. It is mostly full of junk that is easily removed, but the small tiles are probably still a bad way to access a substantial set of applications. The desktop is only a click away.  I plan to leave installing RetroUI until after Windows 8.1 has been assimilated. RetroUI looks like it might have the ability to turn the start page into something useful, and some other interesting possibilities.

The full-screen 'apps' are a complete disaster from a user point of view on first encounter. Fortunately there are free alternatives (please donate where you can) that are better than MS offerings, which I would use anyway.

Apologies for the lack of links in what follows, but things are a bit fraught here. DYOR and YMMV of course, but my starter pack looks something like:
CCleaner of course.
Foobar for music and VLC player for other media.  You might want to add MakeMKV or FreeRIP.
Libre Office; The quirks of client templates mean that I will also need MS Office and MS have done the dirty as regards running earlier versions, but IMHO the open office spreadsheets are much better than Excel. Notepad++ may have features that are worth having over Notepad - depends on your usage.Blue Griffon for web page writing, including drafting blog posts such as this. Not sorted out .pdf applications yet.
Irfanview, Photofiltre, Inkscape, YEd for graphics.
Browsers of your choice; It is a real shame what has happened to Opera - Firefox seeems to be the only capable browser around now. SRWare Iron is essentially Chrome with all the right privacy settings and is good for simple surfing.
You really need a file manager with Win8; I paid for Powerdesk Pro 9, but it wouldn't run; found FreeCommander - nearly as good, free, and it works [update: Powerdesk runs fine under Win8.1, and is significantly better than FreeCommander]. FreeFileSync for rapid and flexible synchronizing of folders; In my experience it sometimes leaves junk folders starting FFS around, which need checking for content before deleting. Copernic for desktop search; At the start of Longhorn, "Where's my stuff?" was Bill Gates' big challenge for the OS that became Vista/7/8 but nothing seems to have happened.
PhraseExpress for keyboard shortcuts/macros/spellchecking/quotes.

This post at Lifehacker is good on alternatives to what comes with the machine.

Making it feel like home (surprisingly important) meant importing the coffee bean .bmp to tile on the desktop - it didn't seem to be on the machine.

Update after initial use of Win8.1

 The update wasnt' an update. It was an App in the Store. Here on Solaris III that wasn't obvious. Bing searches on the MS web site didn't help - had to get google to tell me. Apart from that, painless.
BUT they really want you to be assimilated. Transferring between your MS account and your local account always follows the path of maximum difficulty. For instance, there is no Freecell installed (and the old freecell.exe won't run - Update - solution here). Ah, there is an App; this means lots of going into your MS account and giving permission for it to access all sorts of things, then fighting your way back to a local account where I don't think it works. Far better to download free freecell solitaire from CNET (apparently a better game anyway). Why is is "my documents" but "your account" anyway? Just one of many instances of muddled inconsistency that bureaucracies produce when they don't do user testing.

Win8.1 is definitely an improvement on Win8. Given the outcry against Win8, it is still remarkable that there can have been no proper UX involvement, or just simple user testing before releasing Win8.1, however.

The Start screen is quite nice, and visually better than the old Start menu. BUT when you download applications, be sure to check that the icon is 'pinned to start' and maybe also 'pinned to taskbar'; otherwise you will be rummaging through Program Files. The pinning dialogue does, of course, have some annoying inconsistencies. The tile grid would be a good way to lay out options if MS didn't constrain the layout so much. Start out by getting rid of as much junk as you can.

Even without using the Apps, you are forced to have some un-Appy moments interacting with Win8.1. When in the middle of some mindboggling interaction remember that Esc won't work but that the Windows key gets you to the Start page. RetroUI is less necessary than it would have been with Win8, but may be worth it - I am still considering getting it.

The Start page does not have a search box - you just type and it appears. Some numpty must have thought that was as cool as Cupertino. Ok once you know. BUT it seems to be useless. If you want to know how to fix annoying aspects of Win8.1, google it. So far for me, this has included:
  • Restoring 'confirm' before delete. (hint: wastebasket properties).
  • Getting rid of the obtrusive 'help',which is even worse than Clippy was - at least Clippy didn't take up a quarter of the screen.
  • Moving between MS and local accounts, staying away from Skydrive, getting out of the MS account once forced to be in it.
  • Finding a workaround for the loss of Start - documents; made a desktop shortcut to 'Recent Items'. The MS website proposal didn't match the Win8.1 UI.

"What now? - Oh, that what now..."

Some of the revisionist capitalist-running-dog press with "leaks" of an update to Win8.1 are trying to airbrush what a disaster the Win8/8/1 UI is. I trust they were paid in silver rather than lunch. A group of schoolchildren with a UX project would not try to impose a phone touchscreen interface on a desktop monitor. To be that crass, you need a roomful of balding shouty predatory Silicon Valley business leaders. The penny is starting to drop in terms of updates to unwind this folly.
 Couple this with @tomiahonen's forecast that Nokia/MS/Windows phones are doomed, poor sales of Windows tablets to business, and we need to look elsewhere. The ending of support for XP and Win7 must be alarming a good many organizations. The move to open source formats in the public sector comes just at the wrong time for MS, and a free alternative to MS Office is very appealing in a time of austerity.
Apple and I parted company a long time ago. IMHO Apple without Steve Jobs is on its way to becoming as loved as Adobe (happy to be proved wrong). For business use, Android is a mess. So by default my next tech project is to try Linux - probably LXLE on an old machine. I just don't see the alternative.

Sunday, 7 July 2013

A Human-Centred view of Science

'Purity' is one of my favourite XKCD comics.

It summarizes a particular view of science - that of 'Single vision and Newton's Sleep' from William Blake.

Taking a more human-centred view of science is in line with Aristotle - "The proper study of man is man", or Protagoras' statement that "Man is the measure of all things". Such a view gives us something more like this.

"I maintain that the human mystery is incredibly demeaned by scientific reductionism, with its claim in promissory materialism to account eventually for all of the spiritual world in terms of patterns of neuronal activity. This belief must be classed as a superstition. . . . we have to recognize that we are spiritual beings with souls existing in a spiritual world as well as material beings with bodies and brains existing in a material world."
Sir John Eccles --Evolution of the Brain, Creation of the Self, p. 241

Tuesday, 25 June 2013

Automation and context of use

The Heyns report on Lethal Autonomous Robotics makes a distinction between autonomous and automatic.

“Autonomous” needs to be distinguished from “automatic” or “automated.” Automatic systems, such as household appliances, operate within a structured and predictable environment. Autonomous systems can function in an open environment, under unstructured and dynamic circumstances. As  such their actions (like those of humans) may ultimately be unpredictable, especially in situations as chaotic as  armed conflict, and even more so when they interact with other autonomous systems.

Good point to make. The concept of 'predictability' for autonomous systems has problems when the environment introduces complexity - even for a simple device.

Here is a simple example of simple automation that did not capture the context of use.

Manual tap and soap dispenser.

Automatic tap (sensor under outlet turns on water flow).

See the problem? You reach across for the soap and soak your sleeve.

So - Human Centred Design is necessary even for the simplest of automatic systems. Context is just about everything.

Thursday, 18 April 2013

Human-Centred Management - a case for standards?

This post is a follow-up to a debate at the IEHF Conference led by Dr Scott Steedman CBE, Director of Standards, BSI. That background has not been added yet, so the post may not be clear as it stands.

 We 'know what good looks like' as regards the human-centred management of people in enterprises. This note gives some pointers to that literature, with an emphasis on Pfeffer and Sutton's work on Evidence Based Management. A good summary can be found in the Happy Manifesto by Henry Stewart. The first chapter is called "Enable People to Work at Their Best". Perhaps using this knowledge to produce an inspriational standard would help the cause.
We need to promote what ought to be commonsense because it is overwhelmed by technocratic command and control thinking and an obsession with 'leadership'. The zillions of Something Management System standards promote the mechanistic management of things. Whilst this might be useful, on the basis of 'what gets measured gets done', such mechanistic procedures exacerbate some of the flaws in our society. A human-centred approach needs to be promoted to at least restore the balance. Fortunately the wherewithal to do this in a 'third generation' way have already been developed.

O'Reilly and Pfeffer have contrasted conventional strategy with values based strategy as follows:

[Based on: Hidden Value: How Great Companies Achieve Extraordinary Results With Ordinary People (Harvard Business School Press)]. I have had to deliver Value Plans working for BAE Systems - challenging and genuinely useful in my experience.

In 'The human equation: building profits by putting people first' Pfeffer has shown that a human-centred approach yields long-term business benefit.

We are overdue a paradigm change in the approach to people and safety. The new view of system safety has been well-developed by Woods, Dekker and others. 'How Complex Systems Fail' (pdf) would be a good starting point. The new paradigm has not taken hold (yet). Steven Shorrock has just written a terrific blog post on why this may be. Perhaps a standard would help.

There is over sixty years of literature and practice on Socio-Technical Systems - the conceptual foundation of ergonomics and human-centred approaches. A pointer to that literature can be found here.  In recent years, John Seddon's proprietary Vanguard implementation of systems thinking has found success in the UK public sector, producing benefits considerably in excess of a 20% target.

I will conclude with Pfeffer and Sutton "The single best diagnostic to see if an organization is innovating, learning, and capable of turning knowledge into action is 'What happens when they make a mistake?' "

Saturday, 23 March 2013

Air Traveller User Experience (UX)

Air travellers are faced with conflicting stereotypes for document scanners; face up or face down. The check-in machine shown here expects my passport face-up.

The e-passport reader expects it face-down (which matches my expectation). This article says the future for boarding card readers is face up. Glasgow Airport has just installed face-down readers. It is clearly going to be a confusing mess for the next decade. Not life-threatening, but  along with the security theatre, a signifier of the clueless authoritarianism that lurks behind the functionalist aesthetic.

A collection of recently-collected confusing iconography above (not air travel, but while travelling). The first sign does NOT mean that you are safe from flames in the lift. It is very unclear what the sign adds to the text in the second one. The bottom indicator was clear to the designer, I'm sure..

The picture above is from the Hamburg Metro at the airport. A true gem. To go to the city centre, you press button 3. Not that button 3 - the one on the screen.

UX is about more than just functionalism. Going through Heathrow, I was delighted to see this picture of Herne the Hunter.

The celebration of local mythology is to be welcomed , but does it have to be so functionalist? A more evocative image is this one:

The UX of air travel is affected by the sense of place. For British airports, it is adversely affected by a complete lack of any sense of place from a combination of soulless functionalism and relentless mercantilism. Glasgow Airport was (properly) designed by Basil Spence, who ".. wanted a design which helped the traveller to feel the adventure of flying from this particular airport”. Well, the feel of adventure has gone, and the design has been buried in extensions. It is still possible to see the back of the original terminal.

The good news is that Wetherspoons understand a sense of place. They have put up a poster to Spence and provided a place where you can appreciate the  canopy (originally outside the building of course).