Chiang Mai is a well-known province in Thailand, attracting a large number of tourists every year... more Chiang Mai is a well-known province in Thailand, attracting a large number of tourists every year. Nonetheless, due to the large number of tourists visiting Chiang Mai, they may confront a variety of issues, including urban issues, which may create annoyance and create unpleasant experiences. In this study, we proposed the design and development of gamified mobile application which employed the concept of participatory crowdsourcing and the system architecture for management of tourism participatory of urban problem for smart city of government officer in order to motivate tourists to collaborate in providing their comments and feedback regarding urban problems encountered in Chiang Mai city. To evaluate the approach, we developed and launched our data-gathering application for tourists. The results reveal five significant types of urban problems encountered by 352 tourists in Chiang Mai. Moreover, we found that the most urban problems in Chiang Mai by tourists are communication (31...
International Journal of Online and Biomedical Engineering (iJOE)
The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately ... more The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately 1 in 100,000 runners around the world. In such cases, sudden resuscitation of first aid, including an early use of automated external defibrillator (AED) on runners by medical staff is immediately necessary. However, in some cases patient information of the runner is required to support the clinical decision-making of the medical staff, including the admission to hospital with certain symptoms. To make marathon events safer, we developed a mobile-healthcare emergency assistance application for safety and prevention in marathon events. Our project covers three phases: registration, data analytics and running phases. In the registration phase, we designed and developed a form containing the runner’s electronic personal health record filled in during the registration of the runner at the event. For the analytics and running phases, we analyze the data from the registration phase in order to...
International Journal of Interactive Mobile Technologies (iJIM)
With so many online information sources in recent years, it has become increasingly difficultto d... more With so many online information sources in recent years, it has become increasingly difficultto determine if the content is based on facts, half-truths, or lies. As a result, the goal of thisresearch is to propose a serious game design for learning to evaluate sources using the CRAAPtest. In the game, players take on the role of librarians who must evaluate news from socialmedia and newspapers, determine whether it is fake or true, and then inform the people ofthe city. During their efforts to make the correct decision, the players are able to observe andlearn about the impact of fake news on the community and the city as a result of their decisions.To evaluate the game, we did a randomized online field study, including quantitativeresearch based on pre-posttests involving 351 participants. The results revealed that using aserious game of “How to Spot Fake News” can improve the knowledge of information literacyneeded to evaluate online sources of information. Finally, we provide pre...
The objective of this work is to assess the potential of the atmospheric water harvesting (AWH) b... more The objective of this work is to assess the potential of the atmospheric water harvesting (AWH) by direct cooling under the climate of Thailand. The assessment was considered from water scarcity, meteorological data and engineering analysis, including moisture harvesting index (MHI), water capability and energy cost. The meteorological data between 2012-2021 were used as primary data for engineering analysis. The results showed that Thailand has the potential to supply freshwater by using AWH with direct cooling. The average MHI of Thailand is 0.548 which is comparable with high potential of global assessment. 71 cities from 77 cities in Thailand have MHI over 0.50, which is the favorable condition for AWH by direct cooling. From the calculation under Thailand conditions, the water harvesting rates by direct cooling could be in the range of 0.97-1.30 L/h with energy costs as low as 0.047 USD/L for 71 cities in Thailand.
International Journal of Emerging Technology and Advanced Engineering
Locomotion methods are user interaction approaches that assist users in navigating the virtual en... more Locomotion methods are user interaction approaches that assist users in navigating the virtual environment when using virtual reality display device of HMDs (head-mounted displays). Most previous studies have been focused on the locomotion techniques with joystick and teleport in general and gaming context. However, there are lack study of locomotion techniques in virtual museum for context of culture heritage. In this study, this paper presents a comparative evaluation with sixty participants of the three locomotions: Joystick Controller, Point & Teleport and Arm Swinging to measure sickness, presence and flow state. In order to evaluate, this paper developed the virtual museum of Himmapan animals (https://angkaew.com/Hinmapan_vr/) which consisted of digital paint art, digitization objects, animation and digitization books. The results showed that Point & teleport less sickness of nausea than other techniques and Point & teleport also highest in perceived enjoyment than other techn...
International Journal of Online and Biomedical Engineering (iJOE)
The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately ... more The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately 1 in 100,000 runners around the world. In such cases, sudden resuscitation of first aid, including an early use of automated external defibrillator (AED) on runners by medical staff is immediately necessary. However, in some cases patient information of the runner is required to support the clinical decision-making of the medical staff, including the admission to hospital with certain symptoms. To make marathon events safer, we developed a mobile-healthcare emergency assistance application for safety and prevention in marathon events. Our project covers three phases: registration, data analytics and running phases. In the registration phase, we designed and developed a form containing the runner’s electronic personal health record filled in during the registration of the runner at the event. For the analytics and running phases, we analyze the data from the registration phase in order to...
Chiang Mai is a well-known province in Thailand, attracting a large number of tourists every year... more Chiang Mai is a well-known province in Thailand, attracting a large number of tourists every year. Nonetheless, due to the large number of tourists visiting Chiang Mai, they may confront a variety of issues, including urban issues, which may create annoyance and create unpleasant experiences. In this study, we proposed the design and development of gamified mobile application which employed the concept of participatory crowdsourcing and the system architecture for management of tourism participatory of urban problem for smart city of government officer in order to motivate tourists to collaborate in providing their comments and feedback regarding urban problems encountered in Chiang Mai city. To evaluate the approach, we developed and launched our data-gathering application for tourists. The results reveal five significant types of urban problems encountered by 352 tourists in Chiang Mai. Moreover, we found that the most urban problems in Chiang Mai by tourists are communication (31...
International Journal of Online and Biomedical Engineering (iJOE)
The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately ... more The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately 1 in 100,000 runners around the world. In such cases, sudden resuscitation of first aid, including an early use of automated external defibrillator (AED) on runners by medical staff is immediately necessary. However, in some cases patient information of the runner is required to support the clinical decision-making of the medical staff, including the admission to hospital with certain symptoms. To make marathon events safer, we developed a mobile-healthcare emergency assistance application for safety and prevention in marathon events. Our project covers three phases: registration, data analytics and running phases. In the registration phase, we designed and developed a form containing the runner’s electronic personal health record filled in during the registration of the runner at the event. For the analytics and running phases, we analyze the data from the registration phase in order to...
International Journal of Interactive Mobile Technologies (iJIM)
With so many online information sources in recent years, it has become increasingly difficultto d... more With so many online information sources in recent years, it has become increasingly difficultto determine if the content is based on facts, half-truths, or lies. As a result, the goal of thisresearch is to propose a serious game design for learning to evaluate sources using the CRAAPtest. In the game, players take on the role of librarians who must evaluate news from socialmedia and newspapers, determine whether it is fake or true, and then inform the people ofthe city. During their efforts to make the correct decision, the players are able to observe andlearn about the impact of fake news on the community and the city as a result of their decisions.To evaluate the game, we did a randomized online field study, including quantitativeresearch based on pre-posttests involving 351 participants. The results revealed that using aserious game of “How to Spot Fake News” can improve the knowledge of information literacyneeded to evaluate online sources of information. Finally, we provide pre...
The objective of this work is to assess the potential of the atmospheric water harvesting (AWH) b... more The objective of this work is to assess the potential of the atmospheric water harvesting (AWH) by direct cooling under the climate of Thailand. The assessment was considered from water scarcity, meteorological data and engineering analysis, including moisture harvesting index (MHI), water capability and energy cost. The meteorological data between 2012-2021 were used as primary data for engineering analysis. The results showed that Thailand has the potential to supply freshwater by using AWH with direct cooling. The average MHI of Thailand is 0.548 which is comparable with high potential of global assessment. 71 cities from 77 cities in Thailand have MHI over 0.50, which is the favorable condition for AWH by direct cooling. From the calculation under Thailand conditions, the water harvesting rates by direct cooling could be in the range of 0.97-1.30 L/h with energy costs as low as 0.047 USD/L for 71 cities in Thailand.
International Journal of Emerging Technology and Advanced Engineering
Locomotion methods are user interaction approaches that assist users in navigating the virtual en... more Locomotion methods are user interaction approaches that assist users in navigating the virtual environment when using virtual reality display device of HMDs (head-mounted displays). Most previous studies have been focused on the locomotion techniques with joystick and teleport in general and gaming context. However, there are lack study of locomotion techniques in virtual museum for context of culture heritage. In this study, this paper presents a comparative evaluation with sixty participants of the three locomotions: Joystick Controller, Point & Teleport and Arm Swinging to measure sickness, presence and flow state. In order to evaluate, this paper developed the virtual museum of Himmapan animals (https://angkaew.com/Hinmapan_vr/) which consisted of digital paint art, digitization objects, animation and digitization books. The results showed that Point & teleport less sickness of nausea than other techniques and Point & teleport also highest in perceived enjoyment than other techn...
International Journal of Online and Biomedical Engineering (iJOE)
The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately ... more The majority of marathon deaths are caused by sudden cardia arrest which occurs in approximately 1 in 100,000 runners around the world. In such cases, sudden resuscitation of first aid, including an early use of automated external defibrillator (AED) on runners by medical staff is immediately necessary. However, in some cases patient information of the runner is required to support the clinical decision-making of the medical staff, including the admission to hospital with certain symptoms. To make marathon events safer, we developed a mobile-healthcare emergency assistance application for safety and prevention in marathon events. Our project covers three phases: registration, data analytics and running phases. In the registration phase, we designed and developed a form containing the runner’s electronic personal health record filled in during the registration of the runner at the event. For the analytics and running phases, we analyze the data from the registration phase in order to...
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