Mobile and Ubiquitous Computing

Mobility has become the key characteristic of our period. Social and physical mobility, the feeling of a certain sort of freedom, is one of the things that keeps our society together, and the symbol of this freedom is the individually-owned motor-car. Mobility is the key both socially and organizationally to town planning, for mobility is not only concerned with roads but with the whole concept of a mobile, fragmented, community.

[Alison and Peter Smithson, Team 10 Primer, 1962?]

Today we have virtual highways in which mobile phones are the vehicles, which for many symbolise freedom of expression. But do these material enablers lead to mental crutches? How can such freedom be used for our well-being, particularly in education?


Paul sits at a large desk that's empty apart from a handheld computer with an ethernet cable plugged in and a carry case to one side.
Mobile office (courtesy of a networked HP Jornada 720), July 2004.

I’ve been interested in mobile/handheld/portable computing on and off since the late 1970s, when as a child I used to play with pocket calculators (a Texet 880 and the ‘Little Professor’). Much later I came across general-purpose handheld computing with the Psion devices, but I didn’t own any until a trio of Hewlett Packard devices, namely: HP 320LX, HP Jornada 568, and HP Jornada 720.

Until about 2004, this was mainly a personal interest, where I wiled away many an hour in experimentation, until the Learning Technologies Group at Oxford University gave some formal support, allowing me to bid for and subsequently manage an externally-funded project, RAMBLE (on top of my usual work, of course!). Seeing its growing importance, in subsequent years (mostly in my personal time) I promoted the strategic thinking around mobility and ubiquity, and gained sufficient impetus to set up at the beginning of 2008 a Mobile Special Interest Group at OUCS, that gained 20 members across the different sections.

This galvanised interest and led to some important university-wide developments; by April it had become incorporated in graduate skills training.

The screenshots from Paul's smartphone show an Inbox listing message with subject, date (mid-April 2008), sender and message size; on the right is the home page for WebLearn, with menu links and a welcome message.
Screenshots from HTC Trinity, shown in a Graduate IT Skills mobile workshop in 2008

The links below provide an archive of developments from an earlier decade, which are still useful, especially for the rationale.

(My list of mobile devices has since grown to include the HP iPAQ 1940, Asus Eee PC (first and later generations), Sony Ericsson Xperia Mini, Amazon Kindle, Palm Phone, and iPhone SE.

Pause for Thought

So, what of the quote above? It reminds me of the phrase “car-owning democracy,” much cherished in the 1980s. However, it can be argued that the motor car was a symbol of an acquisitive approach has not led to greater well being — Avner Offer’s The Challenge of Affluence gives plenty of food for thought.

Will mobile devices with all their options for personalisation merely encourage a form of consumerism that fails to enrich us as human beings? What about personalisation as a general principle…? How many different ways of serving tea and coffee do we really need?

This page was published on 9 April 2016 and last updated on August 10, 2022<!-- by Paul-->.