On Thursday we participated in the meeting’s demo session. We demonstrated the advantage of using voice commands to control a police radio over using the radio’s buttons. We used a single-computer driving simulator and a radio setup. Of course the first driving simulator experiment we published investigated this effect [1]. We also demonstrated accessing a remote database using the Project54 system running on a Symbol handheld computer. We expect that, once we get approval from the NH State Police to deploy such devices (NHSP is responsible for data access for all officers in the state), they will be a big hit with local departments.

One of the many people we had a chance to talk to at the TWG meeting is Gil Emery, Communications Manager at the Portsmouth, NH PD. Gil was interested in the handhelds and we may be able to work with him on using these handhelds as cameras that allow tagging pictures on the spot and then using a cellular network to transmit them to headquarters. This work would build on Michael Farrar’s MS thesis research.

You can see pictures from this event of Flickr.

References

[1] Zeljko Medenica, Andrew L. Kun, “Comparing the Influence of Two User Interfaces for Mobile Radios on Driving Performance,” Driving Assessment 2007