After a $1.5 million angel round, Desktone, which was started in 2006 by Eric Pulier, who also started SOA Software, US Interactive and IVT, picked up $17 million in first-round funding about a year ago from Highland Capital Partners, SoftBank Capital, Citrix Systems and the China-based Tangee International. SoftBank as well as Deutsche Telekom could become service providers. Ruda says the brains behind the technology is Paul Gaffney, the former CIO of Staples. The company has maybe 40 people, more than half of them in Shanghai doing development, which explains Tangee's involvement.

The mouse was the original idea of Doug Engelbart who was the head of the Augmentation Research Center (ARC) at Stanford Research Institute. Engelbart's philosophy is best embodied, in my opinion, in the design of another device that he invented, the five-finger keyboard - with keys like a piano, used by one hand. The problem was, Engelbart's five-finger keyboard and mouse combination was very difficult to learn.

The advent of SOA and standard-base Web services together with Internet based delivery models has provided the essential base for facilitating new software platform innovations. One of these innovations is a breakthrough software componentization technique that we have coined Service Oriented Programming (SOP). While SOA focuses on communication between systems using 'service operations,' SOP provides a new technique to build agile application modules using in-process, native service operations as the 'units of assembly.'

Many articles have already been written about service-oriented architecture (SOA) and Service Component Architecture (SCA), for example, see references [1] and [2]. In this article we'll focus on a freely available, open source implementation of the Service Component Architecture that provides a simple way to implement SOA solutions. This SCA implementation is being developed in the Apache Tuscany Incubator project. The project started in 2006 and is being used by many who are looking for a simple SOA infrastructure. The recent Tuscany SCA version 1.0, which was released in September 2007, supports the Service Component Architecture specifications 1.0.