Features

David Crawford looks at new developments in security for wireless communications networks. Wireless communications - including mobile phone links - are well recognised as a key transport technology. They are low-cost, easily installed, well supported by the wider IT industry and offer the protocols of choice for much metropolitan area networking on which transport applications can piggyback.

David Crawford investigates the potential of new projection technology. Fifty years on from its invention of the microchip, US company Texas Instruments (TI) has compressed the technology into a surface area of just 4.3mm. As such, it forms the heart of a new Pico Digital Light Processing (DLP) system that is set to transform travel information delivery for millions of users on the move - by making it projectable.

Jack Short of the International Transport Forum discusses the role of stimulus finding and the path in and out of recession. The US Government has grabbed many headlines with the American Recovery and Reinvestment Act (ARRA), its response to the need to do something to prevent stagnation in the face of the recent economic downturn.

The US Department of Transportation's ITS Joint Program Office has issued a Request for Information for its next five-year plan, which will emphasis the transformative potential of wireless connectivity. Shelley Row, ITS JPO Director, writes. During his confirmation hearing in January, US Transportation Secretary Ray LaHood emphasised that the US Department of Transportation (USDOT) will remain committed to improving the safety of the country's transportation system under his leadership, and will engage in

Caltrans District 7 is finalising a ConOps document which will detail a plug-and-play to work zone ITS operation. The organisation's Allen Z. Chen elaborates. Before August is out, on current planning, the California Department of Transportation (Caltrans) District 7 (which covers Los Angeles and Ventura Counties, with a combined population of close to 11 million people) intends to have finalised a Concept of Operations (ConOps) document dealing with Work Zone Transportation Management Systems (WZTMS). The

Bern Grush recently attended the Mileage-Based User Fee Conference in Austin Texas where the fledgling American landscape for Road User Charging is beginning to take shape. When I was a kid I liked to poke sticks into the ants' nests in sidewalk cracks. Ants would scatter in every conceivable direction. They ran in circles, they ran over and through each other. They screamed without logic. I was fascinated.

Justin McNew, Chief Technology Officer, Kapsch TrafficCom Inc., USA offers his opinion of where 5.9GHz DSRC technology will head in the coming years. The debate ranges back and forth over the most suitable technological solution for future tolling and charging in the US. However, the coming trend is common cooperative infrastructure: instrumented roads and vehicles with the capacity to communicate with each other over all manner of safety, mobility and traveller applications, many of which will involve fina

US Secretary of Transportation Ray LaHood talks to ITS International about economic stimulus funding and the absolute need to maintain and increase the use of technology in transportation. Of the total of $787 billion of funding announced under the American Recovery and Reinvestment Act (ARRA), the economic stimulus package which was signed into law by US President Barack Obama on 17 February 2009, $48.1 billion will go to the US Department of Transportation (USDOT). Of that, $27.5 billion is for highway in