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Microwave and thermal problems in manufacturing high‐power microwave attenuators are considered and some proposals of thick film solutions are presented. Theoretical considerations have been confronted with the results of measurements.

ISHM (UK) presented a technical meeting on this topic on the 23rd October 1982 at the Cunard International Hotel, London. The meeting was attended by some 50 engineers, both those involved in the field of hybrids and potential users. It was generally felt that this was a useful meeting but more especially that it would have appealed to many potential users of hybrids, had the right people been able to be contacted.

A two‐day symposium will be hosted by the ISHM‐Can‐Am Chapter in Ottawa, Canada, on 19–20 June 1985. The event will concentrate on advances in Surface Mounted Technology and topics covered will include design rules and critical process parameters, multi‐stage attachment methods, advances in cleaning processes and fluids, robotic insertion of non‐standard components, automatic inspection, etc. A Tutorial will be held concurrently on rework techniques for surface mounted devices.

This study aims to validate a model for estimating platoon delay due to pedestrian crossing for use in Kuwait City.

The model was modified slightly for the scenario used in Kuwait, in which the presence of raised crosswalk meant that all incoming traffic would slow down automatically. Using video footage to observe the site, several variables were collected, and a model was used to calculate the delays suffered by the vehicles because of pedestrian crossing. The model was validated using the actual footage and manual observation to measure the delays.

The model showed a good match fit to the observed data, as the average delays differed by 22.5% between the two methods. Following the comparison, a sensitivity analysis was made on three variables: the acceleration rate, deceleration rate, as well as the pedestrian walking time. The analysis has shown that deceleration rate has approximately twice the effect on the model than the acceleration rate has. It has also shown that the pedestrian walking time has a major effect on the model, in an almost one-to-one correlation. A 50% change of the pedestrian walking time is associated with approximately 50% change in the model’s output delay.

A model for estimating platoon delay because of pedestrian crossing was validated for use in Kuwait City. The model was modified slightly for the scenario used in Kuwait, in which the presence of raised crosswalk meant that all incoming traffic would slow down automatically.

This paper reports the findings of an experimental study in which the effect of informational load, direction of move and task difficulty on performance time were investigated. A mathematical model based on the empirical findings is presented.

Technology proliferation is on a movement to outpace an 18^th-century computing industry paradigm known as “Moore’s law.” This law establishes the rate of technological advancements. The premise of this edict is evident in our coupled workplace with the integration of an emerging technology known as Ambient Intelligence (Aml).

The modernization of the traditional office is designed to be collaborative and environment-friendly. Modernization is primarily due to ambient intelligence. “Opportunities for process and business improvements will derive from a “real-world Web” of smart objects and ambient intelligence, and from consumer-oriented trends such as Web business platforms, aesthetic design, and mobile robots as they move into the business world” (Fenn and Smith, 2005, para. 1). It is safe to reason that ambient intelligence is on a trendy trajectory in many business-oriented workplaces, worksites and workspaces. The business culture is inconspicuously changing before our eyes. Architects and designers are seamlessly incorporating this trend into their respective end-to-end processes of constructing new or retrofitting existing office spaces.

Its unnoticeably embedded adoption is in conference rooms, doorways, elevators, escalators, lighting, meeting rooms, phone displays, and walkways. As ambient technology naturally collides with the functional way an office professional interactively operates through a usual workday, its adaptation becomes seemingly smart and swift. The interesting facet of this technology is that one would not know it unless it was pointed out.

Although there are equipment and devices that offer a singular approach of being convenient and hands-free, there exist common misconceptions and unassuming annoyances that are in place as inherent issues. Once the work environment impedes productivity or natural flow of movement, we realize something is different. These differences align to the surrounding tangible and intangible cues. The information presented in this chapter will disclose the underlying issues at a practical level.

Identifies some of the difficulties which mental health agencies have in evaluating their services, particularly those involving care of elderly patients. Describes a project conducted in a large psychiatric hospital where the concern was to maintain standards during the process of retraction. Describes the impact of the project on staff involved.

Constraints on human-machine systems’ performance are generally treated as due to anatomy, physiology, and cognitive or behavioral limits. It is assumed that research findings can be universally applied to the design of such systems. It is now clear that social and cultural constraints are equally important, even in simple work systems. Context and culture are at least as important as limits of cognitive ability, and in many situations social and cultural factors are the dominant constraints on performance. This is particularly true in the cross-cultural transfer of advanced technological systems. A particularly clear example is given by population stereotypes of stimulus-response relations.

A month or so after the Stresa meeting, the French ISHM chapter, organising a session on ‘Gallic inks’ (!), summoned me to deliver some comments on the 5th European Hybrid Microelectronics Conference. Although it was only a matter of interlude during this technical session, I felt the task quite a difficult one. It became a hazardous project when Brian C. Waterfield kindly asked me to let what is in fact a personal opinion—my personal opinion, standing back from my daily work—appear in Hybrid Circuits. I'll do my best.

The ISHM—Japan Chapter, comprising some 500 members, was represented at ISHM '84 by 60 members, 30 of whom attended as a group. Twelve papers were presented by Japanese delegates at the Conference held in the Loews Anatole Hotel from 17–19 October.