We address the issue of enabling text entry for walk-up-and-use interactive tabletop displays located in public spaces. Public tabletop installations are characterized by a diverse target user group, multiperson interaction, and the need for high approachability and intuitiveness. We first define the design constraints of text-entry methods for public tabletop installations such as clear afford...

This paper addresses a major challenge in the residential solar industry: automated design of cost-effective, efficient rooftop photovoltaic (PV) installations. Optimal designs choose system components, locations, and wiring to minimize cost while meeting desired energy output and complying with all physical and legal constraints. We present a novel lower bound for the energy produced by a PV i...

Public installations have the opportunity to influence many people due to their location and the vast amount of people that are exposed to them. However, due to lack of interaction these installations might waste this opportunity of creating a rich experience for the people. This paper investigates how interaction with public installations affects its users by evaluating the experience of users...

Abstract The paper proposes a method of calculation and rapid sizing power circuits electrical panels using program made in-house. proposed application has friendly very intuitive graphical interface, being easy to use due the intelligent way making selection data entry. This emerged in response real need for fast accurate low voltage switchboards used industry. help is provided by mechanism th...

With many offshore installations in the UK sector of the North Sea now reaching or being in excess of their original anticipated design life, there is a particular need to evaluate approaches to structural integrity management by offshore operators. Ageing processes can affect the structural integrity of the installation and demonstration of adequate performance beyond its original design life ...

Mobile devices and situated installations have differing inherent advantages and limitations; coupling – the physical and computational combination – of personal mobile devices with situated installations allows designers to overcome these disadvantages and create interactional synergy. This paper presents a demonstration of a small macro-environment: three conceptually-linked installations to ...

The new materials in public art installations give the birth to interactivity and participation, which in turn, introduces new challenges, not only in the creative design process, but also in how to involve the participants in this process and in evaluating the targeted experience such as such as social connectedness and inclusion. Six design cases are presented, as examples for interactive and...

Museums increasingly use digital technology to enhance exhibition experiences for families, notably in relation to physically mediated installations for young children through Natural User Interfaces. Yet little is known about how families and children engage with such installations and the kinds of interactive experiences they engender in museum spaces. This paper addresses a pressing need for...