An ordinary electric drill was integrated into a context-aware augmented reality (AR) framework to assist in timber-drilling tasks. This study is preliminary evaluation detail technical challenges, potential bottlenecks, and accuracy of the proposed object- tool-aware AR-assisted fabrication systems. In designed workflow, computer vision tools sensors are used implement an inside-out tracking t...

This study investigates the defect management strategies of small and medium residential building enterprises (SMEs) in Queensland, Australia, towards developing a model for risk most recurring defects. A defects causation topology retrieved from literature is combined with results questionnaire survey 427 construction trade respondents validated by focus group experienced practitioners. The sh...

Abstract Roof construction is a key element while documenting and studying building traditions in historical towns. In the city centre of Ghent (Belgium), numerous roofs large monuments (churches, merchants’ halls, town halls) as well houses from pre-industrial era are still place. Tree-ring research has been carried out on several intact roof constructions since 1990s. The dated range mid-13th...

Abstract The key component of versatile production processes is robots. They are found in diverse systems where it possible to bypass and optimize human function. I simulated a remote-control trickster MATLAB with 6 degrees freedom this research. A robot used numerous applications, such as decoration, carpentry equipment testing. In hardware verification labs, robotic arms hold passive power ra...

Many developing countries produce huge amount of agro waste. The disposal this waste is a major problem. residues like wheat and rice husk, sawdust from carpentry shops, groundnut shells, dry leaves plants are available in large quantity. Apart the problems storage, transportation easy handling waste, burning biomass grates poses greater problem widespread air pollution. Biomass pellets well-li...

Suitable graphic documentation is essential to ascertain and conserve architectural heritage. For the first time, accurate digital images are provided of a 16th-century wooden ceiling, composed geometric interlacing patterns, in Pinelo Palace Seville. Today, this ceiling suffers from significant deformation. Although there many publications on heritage, no studies type deformed ceilings have be...

H. Robert Gerberich, 89, died Nov. 29, 2022, in Corpus Christi, Texas. “At the University of Rochester, Bob met fellow student Ronnie who became his wife 65 years. His postdoctoral work was at Carnegie Mellon University. He a research chemist Celanese for entire career, where he received several patents. remained close to those worked with throughout retirement. liked on household carpentry pro...

Jabon putih (Neolamarckia cadamba (Roxb.) Bosser) is a species of forest plant that widely grown for pulp raw material paper and carpentry wood, in plantation forests, village community lands, so it necessary to prepare good quality seedlings. This research was conducted the propagation jabon seedlings by stimulating their growth using various media compositions compost doses. carried out nurse...