Momoka Shiraishi

Proposal of Shoe-Type Fall Prevention System for Elderly People Using Distance and Pressure Sensors

Momoka Shiraishi, Hiro Kitano, Yuhki Kitazono

Falls among the elderly carry the risk of serious injuries such as fractures and head trauma, potentially leading to a need for nursing care or becoming bedridden. The primary cause of falls is steps, with many incidents occurring on small steps that …

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Proposal for an Autonomous Oyster Pipe Retrieval Robot Using Image Recognition and a 9-Axis Sensor

Bansei Takashima, Momoka Shiraishi, Masahiro Yamada, Yuhki Kitazono

Along the coast of Hiroshima Prefecture, oyster pipes leaked from aquaculture operations have washed ashore over a wide area, creating a serious marine debris problem that is difficult to address through manual labor. Therefore, this research developed an autonomous oyster pipe recovery …

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Proposal of a Pelvic Misalignment Prevention System Using Leg-Mounted Posture Detection with Pressure Sensors

Hina Asano, Momoka Shiraishi, Yuhki Kitazono

This study proposes a leg-crossing detection system using pressure sensors to prevent pelvic misalignment and poor posture caused by prolonged sitting. The average sitting time for Japanese individuals is approximately 7 hours, with desk workers reported to spend most of their work …

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Proposal of a Smoking-Precursor Detection Method Using Three-Point Proximity Detection with YOLO and MediaPipe

Nanoha Kawano, Momoka Shiraishi, Yuhki Kitazono

Smoking in non-smoking areas is a serious social issue that causes secondhand smoke exposure and increases facility cleaning costs. Conventional methods widely used for smoke or gas detection are limited to post-incident responses after smoking has already occurred, and therefore cannot prevent …

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Development of a Crooked Road Sign Recognition System

Momoka Shiraishi, Airi Taniguchi, Seiichi Serikawa, Yuhki Kitazono

Various signs on roads serve to indicate traffic rules and regulations. The majority of these signs are composed of metal and are structurally sound; however, a significant number of signs throughout the country have been distorted due to the effects of aging, …

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Proposal for Automatic Herbicide Sprayer

Momoka Shiraishi, Yuhki Kitazono

Equipment to Remove Indoor Puddles

Kohaku Takeuchi, Momoka Shiraishi, Yuhki Kitazono

Proposal of Automatic Sirocco Fan Washing System

Momoka Shiraishi, Haru Okazaki, Seiichi Serikawa, Yuhki Kitazono

Household chores are an essential part of daily life. Household chores include cleaning, laundry, cooking, and many others, but it is difficult to perform them every day. In particular, cleaning grease stains is often stubborn and troublesome. In addition, many ventilation fans …

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Automatic Hand Washing System with Various Washing Function According to Hand Size

Momoka Shiraishi, Airi Taniguchi, Seiichi Serikawa, Yuhki Kitazono

In recent years, various infectious diseases have spread throughout the world, and hand washing has become a very important preventive measure. Infectious disease viruses, as well as bacteria and viruses on hands, have an increased chance of entering the body if hands …

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Proposal for a Crooked Road Sign Recognition System

Momoka Shiraishi, Seiichi Serikawa, Yuhki Kitazono

There are various types of signs on roads to indicate the traffic rules of the road. Most of them are made of metal and are sturdy. But a lot of road signs are crooked because of natural disasters such as earthquakes and …

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Proposal for Automatic Hand Washing System

Momoka Shiraishi, Airi Taniguchi, Seiichi Serikawa, Yuhki Kitazono

In recent years, COVID-19 infections have spread worldwide, making hand washing extremely important. However, if hands are not washed in the correct manner, bacteria and viruses on the hands can enter the body. This is especially difficult to prevent with small children. …

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Enhanced Cleaning Power of Automatic Hand Washing Systems

Momoka Shiraishi, Airi Taniguchi, Seiichi Serikawa, Yuhki Kitazono

Handwashing has become extremely important in recent years due to the global epidemic of infectious diseases caused by COVID-19. viruses of infectious diseases, bacteria and viruses on hands can enter the body if hands are not washed in the correct manner. This …

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