Recognizing signs and doors for Indoor Wayfinding for Blind and Visually Impaired Persons

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Recognizing signs and doors for Indoor Wayfinding for Blind and Visually Impaired Persons

January 11, 2024
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Mouna Afif, et al

 

Abstract:  Indoor signage plays an essential component to find destination for blind and visually impaired people. In this paper, we propose an indoor signage and doors detection system in order to help blind and partially sighted persons accessing unfamiliar indoor environments. Our indoor signage and doors recognizer is builded based on deep learning algorithms. We developed an indoor signage detection system especially used for detecting four types of signage: exit, wc, disabled exit and confidence zone. Experiment results demonstrates the effectiveness and the high precision of the proposed recognition system. We obtained 99.8% as a recognition rate.

Organization of Christian Churches by Social Networks

January 11, 2024
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臺科大 國立臺灣科技大學

 

Transformation and Commonality of Spatial Organization of Christian Church by Social Network Analysis

 

Yi-Chun Huang Yun-Shang Chiou

Department of Architecture, National Taiwan University of Science and Technology, Taipei, Taiwan

 

Abstract: This paper delineates the spatial characteristic of key-Christian church in Taipei metropolitan area from 1930s till 2010s. It compares and analyzes the transformation of spatial configuration corresponding to different sects and time periods. The dataset contains the spatial networks of 13 Christian churches including single and cluster building types of Presbyterian church, Chinese Baptist Convention and Taiwan Lutheran church. Applying measures in social network analysis, it attempts to understand the differences and similarities of spatial networks, especially on the churches of the same sect or same era, and to compare them with the prototype case. In other words, this paper illustrates the transformation of spatial organization of Christian churches in Taipei Taiwan during the past 80 years.

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Revolving Pedestrian Doors

January 11, 2024
mike@standardsmichigan.com
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Gone are the days when a door was just a door (or “opening”) — at least insofar as public safety expectations are  concerned.   As we explain in our School Security Standards post the pace of standardization in public safety management and technology has increased; driven by events.  Some of the risk management can be accomplished with integrated electrotechnology solutions that are complex and more expensive to design, build, operate and maintain.  Architects, electrical and information and communications technology professionals usually have to collaborate on the application of the technology owing to the blistering pace of cross-disciplinary integration.

The Builders Hardware Manufacturers Association (BHMI) is an ANSI accredited consensus standards developer for building access and egress technology standards that facility managers may see incorporated by reference deep in the architectural and electrical sections of construction contract specifications.    An example of how BHMA standards show up in enforceable contracts can be found in most master construction contracts in the education facility industry.*on Page 38 Master Construction Contract

The front door to the BHMA public commenting facility is linked below:

BHMA Standards Home Page

No drafts have been released for public consultation at this time; however we maintain the BHMA catalog on our daily scan of building construction standards.

We always encourage direct participation in the BHMA standards development process by facility managers and those with oversight on campus security.  You may obtain an electronic copies of any of the foregoing from MTierney@kellencompany.com and send comments to the same (with copy to psa@ansi.org).

All education facility security standards can be discussed any day at our daily 11 AM Eastern time teleconference.  We also set aside one hour every month to review the status of the rapidly evolving “fabric” of school security standards.  See our CALENDAR for the next online meeting; always using the same login credentials and always open to everyone.

Issue: [19-52]

Category: Architectural, Electrical, Facility Asset Management, Telecommunication, Public Safety, #SmartCampus, Risk Management

Colleagues: Mike Anthony, Jim Harvey. Jim Vibbart

Source: ANSI Standards Action

* See Page 38: Master Construction Specifications (Samples) (E.729) : Note the requirement to “Use date of standard in effect as of Bid date”.  Standards  in this space are moving quickly, and integrate with other electrotechnology standards.   It is an uphill battle for architects, engineers, specifiers and contractors to keep pace with them.  Compliance authorities usually keep pace with them, however, because the compliance interest is very strong in all standards development committees and compliance revenue originates from enforcing them.


LEARN MORE:

 

The Influence of Family Capital Theory on The Students’ Choice of Normal Majors

January 11, 2024
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The Influence of Family Capital Theory on The Students’ Choice of Normal Majors Based on Experimental Survey

Huiping You, et. al

College of Education Science, Harbin Normal University

Abstract: This paper constructs an analysis model based on three dimensions of the family economic capital, family cultural capital and family social capital of the family capital theory. It was using questionnaire method, SPSS software, from the family economic income, income sources, family parenting style and other aspects of the investigation. It is found that family economic capital has a negative correlation with the choice of normal majors of college students. Family cultural capital has no apparent correlation with college students’ normal major choice, and family social capital has a positive correlation with college students’ normal major choice. To provide a reference for promoting the choice of normal majors and promoting the high- quality development of normal education.

CLICK HERE to order complete paper


 

The Kilt 

January 10, 2024
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How to Wear A Kilt

 

How to Wear A Kilt

January 10, 2024
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