Abstract: A method comprising a wearable device which consists of a smart band and a display unit. The smart band comprises a microbial biosensor, a particulate matter sensor, an enviro sensor, a single board computer, a power supply unit, a band fastener, and a set of watch adapters. The microbial biosensor detects, measures, and monitors beneficial microorganisms and pathogens in a nasal cavity, an oral cavity, or on a surface. The microbial biosensor sterilizer kills pathogens. The particulate matter sensor detects, measures, and monitors a set of suspended particles in the surrounding air comprising beneficial microorganisms, pathogens, pollen grains, dust mite allergens, and an air quality index. The particulate matter sensor sterilizer kills pathogens. The enviro sensor detects, monitors, and measures environmental conditions surrounding the user.

Abstract: A method comprising a wearable device which consists of a smart band and a display unit. The smart band comprises a microbial biosensor, a particulate matter sensor, an enviro sensor, a single board computer, a power supply unit, a band fastener, and a set of watch adapters. The microbial biosensor detects, measures, and monitors beneficial microorganisms and pathogens in a nasal cavity, an oral cavity, or on a surface. The microbial biosensor sterilizer kills pathogens. The particulate matter sensor detects, measures, and monitors a set of suspended particles in the surrounding air comprising beneficial microorganisms, pathogens, pollen grains, dust mite allergens, and an air quality index. The particulate matter sensor sterilizer kills pathogens. The enviro sensor detects, monitors, and measures environmental conditions surrounding the user.

Abstract: A waste management system comprises a waste bin storing waste, wherein the waste bin comprises a smart waste bin sensor device installed on the waste bin of a waste bin owner. The smart waste bin sensor device comprises a set of sensors that sends and receives signals through a wireless network to a cloud server. The set of sensors implements, operates, detects, measures, and monitors environmental conditions inside or outside the waste bin. A waste and litter sensor detects, measures, and monitors a waste type, a waste volume, a litter type, a litter level, a biohazardous waste type, and a biohazardous waste level. A pathogen biosensor detects, measures, and monitors a pathogen type and a biosafety level. The pathogen biosensor comprises a sterilizer to kill pathogens. A waste bin mobile application and a waste collection facility application functionality enable a user to monitor waste in the waste bin.

Abstract: A method comprising a wearable device which consists of a smart band and a display unit. The smart band comprises a microbial biosensor, a particulate matter sensor, an enviro sensor, a single board computer, a power supply unit, a band fastener, and a set of watch adapters. The microbial biosensor detects, measures, and monitors beneficial microorganisms and pathogens in a nasal cavity, an oral cavity, or on a surface. The microbial biosensor sterilizer kills pathogens. The particulate matter sensor detects, measures, and monitors a set of suspended particles in the surrounding air comprising beneficial microorganisms, pathogens, pollen grains, dust mite allergens, and an air quality index. The particulate matter sensor sterilizer kills pathogens. The enviro sensor detects, monitors, and measures environmental conditions surrounding the user.

Abstract: A wearable device consists of a smart band and a display unit. The smart band comprises a microbial biosensor, a particulate matter sensor, an enviro sensor, a single board computer, a power supply unit, a band fastener, and a set of watch adapters. The microbial biosensor detects, measures, and monitors beneficial microorganisms and pathogens in a nasal cavity, an oral cavity, or on a surface. The microbial biosensor sterilizer kills pathogens. The particulate matter sensor detects, measures, and monitors a set of suspended particles in the surrounding air comprising beneficial microorganisms, pathogens, pollen grains, dust mite allergens, and an air quality index. The enviro sensor detects, monitors, and measures environmental conditions surrounding the user. A computing system comprises a wearable device, a microbiome mobile application, a user, a mobile device, a laboratory testing facility, a cloud server, and a physician.

Abstract: A multifunctional writing device includes a hollow body, wherein the hollow body comprises one or more cavities configured to store a mechanical pencil, a multifunctional drawing tool, a compass needle, a stylus, an eraser, a USB flash drive, an imaging system, a projector pen, a set of cameras, and attaches a projector stick. The first writing member comprises a mechanical pencil system being provided in a first portion of the hollow body and a touch ID sensitive barrel. A second projector member comprises a projector pen and attaches a projector stick. The first portion of the hollow body is at the opposite end of the second portion of the hollow body. The multifunctional writing device allows for projecting self-leveled and auto calibrated geometry drawing tools. A method for digitizing the written data on paper and a system for secure, auto proctored, and auto grading of examinations is provided.

Abstract: A Smart Campus Security Shield System comprising a Smart Student ID Card, wherein the card comprises a set of sensors inside the Smart Student ID Card. The set of sensors send a crime alert through a wireless network to a cloud server. The cloud server memory comprises a student crime alert model which describes the crime alert severity, student ID number, name, location, date, time, and a set of details of the student, so that the student risk control model can generate a plurality of corrective actions and preventive actions for each individual student. The crime alerts personalized and adaptive machine learning method presents a set of customized corrective actions and preventive actions to a student, based on at least one student attribute data. A set of student safety performance statistics is used to generate an optimal safety management strategy for the school security staff to reduce school crime.

Abstract: A waste management system comprises a waste bin storing waste, wherein the waste bin comprises a smart waste bin sensor device installed on the waste bin of a waste bin owner. The smart waste bin sensor device comprises a set of sensors that sends and receives signals through a wireless network to a cloud server. The set of sensors implements, operates, detects, measures, and monitors environmental conditions inside or outside the waste bin. A waste and litter sensor detects, measures, and monitors a waste type, a waste volume, a litter type, a litter level, a biohazardous waste type, and a biohazardous waste level. A pathogen biosensor detects, measures, and monitors a pathogen type and a biosafety level. The pathogen biosensor comprises a sterilizer to kill pathogens. A waste bin mobile application and a waste collection facility application functionality enable a user to monitor waste in the waste bin.

Abstract: A multifunctional writing device includes a hollow body, wherein the hollow body comprises one or more cavities configured to store a mechanical pencil, a multifunctional drawing tool, a compass needle, a stylus, an eraser, a USB flash drive, an imaging system, a projector pen, a set of cameras, and attaches a projector stick. The first writing member comprises a mechanical pencil system being provided in a first portion of the hollow body and a touch ID sensitive barrel. A second projector member comprises a projector pen and attaches a projector stick. The first portion of the hollow body is at the opposite end of the second portion of the hollow body. The multifunctional writing device allows for projecting self-leveled and auto calibrated geometry drawing tools. A method for digitizing the written data on paper and a system for secure, auto proctored, and auto grading of examinations is provided.

Abstract: A multifunctional writing device comprising a hollow body, wherein the hollow body comprises one or more cavities configured to store a protractor, a ruler, a set square thirty/sixty-degree (30/60°) triangle, a set square forty-five-degree (45°) triangle, a compass needle, a USB flash drive, a stylus, and an eraser. A first writing member comprises lead and a mechanical pencil system being provided in a first portion of the hollow body. A second writing member comprising a pen system being provided in a second portion of the hollow body. A magnetic lock attaches and stores a protractor, a ruler, a set square thirty/sixty-degree (30/60°) triangle, a set square forty-five-degree (45°) triangle, and a compass needle inside a cavity. A protractor, a ruler, a set square thirty/sixty-degree (30/60°) triangle, and a set square forty-five-degree (45°) triangle are removed from a cavity by pulling rectangular strip top portion.

Abstract: A Smart Campus Security Shield System comprising a Smart Student ID Card, wherein the card comprises a set of sensors inside the Smart Student ID Card. The set of sensors send a crime alert through a wireless network to a cloud server. The cloud server memory comprises a student crime alert model which describes the crime alert severity, student ID number, name, location, date, time, and a set of details of the student, so that the student risk control model can generate a plurality of corrective actions and preventive actions for each individual student. The crime alerts personalized and adaptive machine learning method presents a set of customized corrective actions and preventive actions to a student, based on at least one student attribute data. A set of student safety performance statistics is used to generate an optimal safety management strategy for the school security staff to reduce school crime.

Abstract: A multifunctional writing instrument includes a hollow body, wherein the hollow body comprises one or more cavities configured to attach with a projector pen and projector stick to project plurality of technical drawing tools images. A first writing member having a first writing tip is included. The first writing member includes lead and a mechanical pencil system being provided in a first portion of the hollow body, and wherein the first writing tip is axial with respect to the hollow body. A second writing member having a second writing tip is included. The second writing member comprises ink and an ink pen system being provided in a second portion of the hollow body. The first portion of the hollow body is at an opposite end of the second portion of the hollow body. The second writing tip is axial with respect to the hollow body.

Abstract: A smart-waste management system includes a hardware and software system to accumulate and monitor waste data. The hardware includes sensor arrangements that gather information and wirelessly sends it to the software program. A smart-waste bin comprises of fill, location, temperature, humidity, odor, pollution, and ambient light sensors. In addition to this, the disclosed invention provides area map with live statistics and feedback from the monitored waste bins, such as information regarding the location, waste bin information, active litter lookout volunteers and performance. Using this information, garbage collection routes are optimized, and residents are provided with an incentive to reduce litter.

Abstract: A multifunctional writing device comprising a hollow body, wherein the hollow body comprises one or more cavities configured to store a protractor, a ruler, a set square thirty/sixty-degree (30/60°)triangle, a set square forty-five-degree (45°) triangle, a compass needle, a USB flash drive, a stylus, and an eraser. A first writing member comprises lead and a mechanical pencil system being provided in a first portion of the hollow body. A second writing member comprising a pen system being provided in a second portion of the hollow body. A magnetic lock attaches and stores a protractor, a ruler, a set square thirty/sixty-degree (30/60°) triangle, a set square forty-five-degree (45°) triangle, and a compass needle inside a cavity. A protractor, a ruler, a set square thirty/sixty-degree (30/60°)triangle, and a set square forty-five-degree (45°) triangle are removed from a cavity by pulling rectangular strip top portion.

Abstract: A multifunctional writing instrument includes a hollow body, wherein the hollow body comprises one or more cavities configured to attach with a plurality of technical drawing tools. A first writing member having a first writing tip is included. The first writing member includes lead and a mechanical pencil system being provided in a first portion of the hollow body, and wherein the first writing tip is axial with respect to the hollow body. A second writing member having a second writing tip is included. The second writing member comprises ink and an ink pen system being provided in a second portion of the hollow body. The first portion of the hollow body is at an opposite end of the second portion of the hollow body. The second writing tip is axial with respect to the hollow body.