Improving GPS Position with AGPS

Improving GPS Position with AGPS 5.1.2 A-GPS A technique which smartphones use to improve GPS precision and speed is called AGPS, or assisted GPS. When a GPS system is first used/turned on, it needs to find clock and orbit data for the satellites it is going to link to. This then results in what is known as TTFF or Time to First Fix which signifies how long it takes for the GPS receiver to acquire its exact location. Assisted GPS circumvents this problematic by using data from the cellular towers on the phones network in combination with the phones own GPS data to acquire location fix. The time taken to acquire a solution using AGPS is usually much faster as the cellular towers which the phone is communicated data from, are constantly getting GPS data from satellites and calculating the data, this then helps the GPS receiver on the perform tasks such as range capacities and place solutions much faster. 5.1.3. Indoor Positioning QR Codes          One of the major difficulties to overcome when emerging an app like Plotting UL campus is how to determine a users position when they are indoors/under cloud exposure. Although Assisted GPS somewhat alleviates this, GPS triangulation is still unclear at best within buildings so a system must be created to overcome that. QR codes would be an ideal way with which to avoid this problem. Inside every building and floor within the UL Campus there is a noticeboard so Plotting UL Campus could take benefit of this and place a poster with a QR code containing that building/floors GPS co-ordinates? When this is scanned by the smartphone it will open the Plotting UL application and show where you are on the UL Campus map. 6. Navigation Pathfinding There are a variations of pathfinding algorithms that could be considered for use in the navigation functionality of Campus mapping. These include straightforward point A to point B algorithms such as Dijkstras algorithm and more complex Travelling Salesman type algorithms which compute the route visiting every point on a graph such as Hamiltonian and Euclidian algorithms. Though, these can be very computationally intensive algorithms that would place a large clang on the smartphones CPU. 7. Google maps API Google Maps is the most recognised and used mapping context that is currently available. Google launched the Google Maps API in 2005, the API is free of charge for use by designers, provided the application is used in does not charge users, and it does not generate more than 25,000 map views a day, which would be appropriate for this project. As Google also develops the Android platform, Google Maps is proposed to be the most easily implementable mapping framework for this platform. The flaw of Google Maps, from Plotting UL campus perspective is that Google Maps does not display all the individual buildings within UL and this is a necessary module within the application. 7.1 Open street maps Open Street Maps an open-source plotting outline that is comprised entirely of location data supplied by its users. Meanwhile its formation Open Street Maps has relished increased popularity due to the essential for an unfiltered mapping services that shows all the geographical features of an area as well as a propagation in low-cost GPS-enabled devices. This detailed mapping of an area, fulfils the need of plotting UL campus to have a mapping basis which displays all the buildings within the university as well as all pathways and roads. The open-source nature of UL mapping also means the API could be deployed to give a lively display of the points-of-interest within the campus that can be tailored to suit specific users, which is one of the main project objectives. GIS Tools The varied set of tools which allow the user to create interactive queries, analyse spatial information, edit mapping details, presents the solutions of these operations. Sample List of tools include: Tools for overlay Proximity analysis tools Surface tools Table analysis and management tools Tools for selecting and extracting data 11 8. Specification 8.1 Mobile campus map Hardware and Operating system Equipment Smartphone -Lenevo P1ma40 CPU Quad core 1Ghz Ram 2.00 GB Rom 16.00 GB OS Android Version 5.1 GPS Yes Frontend Keyhole Mark-up Language Backend Java Database MySQL 12 9. Detailed Action Plan Detailed action plan for the project is shown below. Apart from this, weekly consultations will be held with the project supervisor and updates will be communicated on a regular basis. 9.1. Discussion Expended significant time in understanding the mapping layout and tracking of the buildings, the path, navigation, the tools used and the abnormalities which could occur through mobile or the web application. Currently reading the concept of Google maps, the softwares like KML, java, the android OS and the gps used to incorporate the application and working involved in it. I anticipate to come with the successful completion of the project as expected. Arising challenges is to frame the right prototype, implementing with captivating contents and the proper navigation incorporated with relevant GIS tools. 13 9.2. Requirements of facilities and materials. 1 Complete UL campus map 2 Smart phone Lenovo P1ma40 3 Traffic and Fire Sensors to detect anomalies 4 GPS-Global positioning system 5 Wi-Fi 6 Router 7 Laptop / Desktop 14 10. References IEEE-Design and Implementation of Campus Spatial Information Service Based on Google Maps Google Developers. (2016). Google Maps APIs Google Developers. https://developers.google.com/maps. Developer.android.com. (2016). Develop Apps | Android Developers. http://developer.android.com/develop/index.html Modo Labs. (2016). | Modo Labs. http://www.modolabs.com/products-youll-love/kurogo-mobile-campusfor-higher-education/ IEEE Landscape visualization on Google earth IEEE Creation of mobile search system for traffic enquiry https://thenewboston.com/videos.php?cat=6 http://www.androidhive.info/2011/11/android-sqlite-database-tutorial/ http://www.telerik.com/blogs/how-to-build-an-android-app-that-displays-live-accelerometer-data-using-a-line-chart-control http://blog.teamtreehouse.com/beginners-guide-location-android https://developer.android.com/studio/install.html https://developers.google.com/maps/documentation/android-api/start

Hybrid car

Facts about Hybrid Cars: Some important facts about hybrid cars:- Hybrid vehicles are a practical solution to the rising greenhouse gas levels and may still be some time till these cars are introduced into the market. Auto Makers like Honda and Toyota have taken initiatives to improve on the existing Hybrid technology by inventing cleaner engines that also give more mileage. A Hybrid vehicle is one which uses an electric motor to provide additional power along with the conventional internal combustion engine. They have a special mechanism that is capable of recharging the batteries without being plugged in.They can also be charged by the gas-engine if need be. As a result, the gas engines can be a little smaller as there is an additional power supply for its aid. The advantage is that the gasoline engine can then be quite small, since power is obtained from not one but two sources. When the car comes to a sustained stop, the gas engine shuts down saving fuel. When the car is ready to accelerate, the electric motor kicks in till the time the gasoline engine can resume on its Job. Hybrid Subs may be the alternative to those gas-guzzling, pocket- ripping Subs which could manage very little mileage.EPA mileage estimates about 33 MPEG as city/highway average. The Toyota Pries is estimated to give an average of 55 MPEG. Apparently, it has a better mileage in city conditions rather than the highway. That's because the battery pack comes into use more frequently in city conditions than on the highway. Advantages of Hybrid car: Hybrids combine clean energy of the electrical motor with the power of the gas- powered engine which results into lower emissions and better mileage. Thanks to the ever improving technology, hybrids perform at par with the normal gas-powered vehicles, if not better. Hybrids are reliable and comfortable as any traditional car ND they have a tax benefits(only till 2006). There are purchase incentives for Hybrid vehicle owners (varies by state). Hyb rids are much cleaner cars than normal vehicles with lesser CO and other greenhouse gas emissions. Hybrids provide a better mileage. The future for hybrids looks bright with rapid developments in hybrid technology to improve engine efficiency. Due to the Regenerative Braking technology, the batteries need not be charged by an external source. Disadvantages of Hybrid Cars: Hybrid cars, though useful, have some disadvantages.The point to be noted here is that the advantages far exceed the disadvantages. High cost: hybrids cost anywhere from $2,000 to $5,000 more their non-Hybrid versions. More weight due to battery packs. Some states charge additional fees for registration. In the event of an unfortunate accident, there is a risk of exposure to high voltage wires. They have a complicated system which needs to be taken care of by experienced mechanics only. Spare parts maybe hard to find and may be costly. Usually, hybrids have a lower acceleration than that their normal counterparts.T he hybrid car can be considered to be the car of the millennium. This is a very environment friendly car that hardly produces any combustion at all. This is a car that basically runs on two sources of energy; one being a fuel, and another a battery. With the presence of two sources of energy to the hybrid car, there is obviously a lower requirement of fuel in the car. This is because most of the driving is managed with the energy the battery provides. The battery provides sufficient energy for the driver to use the car for its normal uses of transportation.

TEFL Assignment Answers - 23344 Words

Why is TTT (Teacher Talking Time) noted first among the potential problems to look out for in the list in section 1.2C? What are some ways you plan to avoid excessive TTT in your classroom when you are a ESL/EFL teacher? Provide specific strategies and examples. â€Å"Why is TTT noted first among the potential problems to look out for in the list in Section 1.2C?† Section 1.2 introduces the simple notion that, as Native English Speakers, we are accustomed to using the language—our students, on the other hand, are not. So, this preliminary information informs instructors to build classroom environments that encourage and maintain verbal participation from the students. In essence, we are not to build curriculum that reflects the†¦show more content†¦Which would be most effective with the majority of students? Which would be the most time efficient? On what basis would you choose one over another? â€Å"Which one of the approaches or methods listed in Section 1.5 seems more appealing to you as a personal choice to employ in your future classroom?† An Eclectic Approach is consistent with my overall goals as an effective foreign-language teacher. I am willing to try any and everything until I can locate what is effective, what is comfortable, and what will provide for the most conducive learning environment. In essence, and Eclectic Approach only seems feasible to a person who has a sincere interest in understanding how to best assist the learner. â€Å"Which would be the most effective with a majority of students?† The Direct Method is probably the most effective with a majority of students. I say this simply because the methodology—by definition—is student-centered. It would be difficult to argue against student-centered methodology. According to the TEFL website, the Direct Method builds an environment by which the student would acquire the L2 just as naturally as a child would. It goes on the further stress teaching through habit formation and immediate/consistent correction of linguistic errors as they are made. The extend the â€Å"parent-child† analogy, the instructor is doing all possible to make sure classroom time isShow MoreRelatedEssay about Trinity Cert Tesol9662 Words   |  39 PagesTrinity Cert TESOL Assignment details Contents Self-study 2 Reading list 3 Assignment overview 7 Teaching practice 8 Language Awareness test 1. 10 Language awareness test 2 10 Language awareness test 3 11 Unknown foreign language journal 12 Materials assignment 24 Observation journal 29 Teaching practice journal 49 Learner profile 51 Agreement to participate in learner profile 59 Self-study Self study follows the day’s input. 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College Is A Life Changing Experience For Students

Students Should Live in Dorms College is a life changing experience for students. College is a new environment for most students and comes with lots of challenges. Things such as the increased difficulty of academic work and not being around the same social groups as a student was before college can make the transition very difficult. One of the best things a student can do to help with this transition is to live in a campus residence hall. Students should live in dorms because of the community that this creates. Students will gain many beneficial social interactions, will be able to better complete academic work, and will ease the adjustment to college life. Social Interactions Living in the college dorms will allow students many beneficial social interactions that they would otherwise not have. College dorms are usually divided into floors. Each floor will have a Resident Assistant that reports to a Resident Director. The Resident Assistant will organize events for the floor so that the students living together can get to know each other. This is a great opportunity for the students to meet and find others that have similar interests or majors. Throughout the semester there will be floor meetings and activities that will help the students meet new people and make more friends. Generally students will have at least one roommate. This can be someone you know or it could be randomly assigned. This is a great opportunity to make a good friend when you first move to college.Show MoreRelatedWhy College Education Is Important to Me698 Words   |  3 Pagesâ€Å"Why college education is important to me†. By Janelle D. 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