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The standardised PC served its purpose, but IT changes have rendered the approach obsolete

Paul Whimpenny is the Senior Officer for IT Architecture in the IT Division of the Food and Agriculture Organization of the United Nations (FAO) | Jan. 27, 2015
How to change the desktop paradigm in a large organisation.

I work in an international organization, with around 10,000 employees and offices in nearly 100 countries. We started rolling out PCs to our staff when they first emerged as corporate tools in the early 1990s. As in many organizations, in time there was a drive to standardize those tools because:

- PC hardware varied wildly by location. Purchasing a PC in Africa would cost two to three times as much as in Europe. We therefore began purchasing PCs at our Italy-based headquarters and shipping them to the field.

- Configuring PCs was far from plug and play and most configuration was done via scripting languages that required specialist knowledge.

- The emergence of corporate software required specific operating system configurations. WordPefect, was the first such package in our organization, and was quickly followed by a stream of other in-house or shrink-wrapped packages.

- The emergence of threats in terms of computer viruses led to the need for a controlled environment to protect against them.

Through this standardization, IT has also been able to reduce costs and realize genuine efficiencies. But, it also led to the IT mindset that a good PC is standardized, locked-down machine, and that the role of IT is to guarantee that all applications must work all of the time. Conversely, non-standard PCs and non-standard applications are risks to be avoided at all costs.

This mindset has been ingrained for nearly two decades, but it needs to be challenged today because major changes in IT have fundamentally rendered this paradigm obsolete.

From a technology perspective, the Web browser is now the de facto platform of choice for delivering corporate applications, and especially today, it is the only feasible way of delivering cloud-based applications. In a similar way, applications that used to be locally installed on each PC, such as Microsoft and Adobe productivity products, are now moving towards the Cloud. These changes have broken the long-standing critical dependency on the underlying operating system.

And then there is the people perspective. The workplace is beginning to fill with tech savvy people who are familiar with IT and have their own ways of working, often driven by social networks. These people are capable of using IT effectively if they are allowed to. They are also used to having multiple IT devices from Macbooks through to ever-more capable tablets and smartphones and they want to use these devices for both work and in their private life.

To cope with these new realities we have made some changes: we introduced a formal BYOD policy for mobile phones last year, principally as a cost-saving measure, and we have recently enabled Wi-Fi access for personal devices.


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