29 November Solving Problems. Presentations News: Sarah Waugh The Matrix: Ryan Thorpe.

Slides:

Advertisements

Similar presentations

Mobile Computing and Commerce And Pervasive Computing

Advertisements

Heather Robertson.   It is an identifying integrated circuit placed under the skin of an animal. The chips are about the size of a lager grain of rice.

Prepared By: Kopila Sharma  Enables communication between two or more system.  Uses standard network protocols for communication.  Do.

RFID- Arduino Rat Tracking

17 November Solving Problems. What is the problem? What are the constraints? What can be done to solve or mitigate the problem? How could computers help?

Wireless Mesh Networks for Localization Dr. Kristofer Pister Prof. EECS, UC Berkeley Founder & CTO, Dust Networks.

1 Hand-Held Power Generator Problem: More than 3 billion single-use batteries go to waste in the US alone each year. Challenge: Can you design a solution.

P11016: Intra-building Navigation Shannon Carswell Dan Paris Tim Garvin Dan Stanley.

45 nm transistor 45nm =.045um (microns)= 450 Angstroms.

RFID in Mobile Commerce and Security Concerns Chassica Braynen April 25, 2007.

RFID Inventory System Shaun Duncan, Thomas Keaten, Auroop Roy.

Business Driven Technology Unit 4 Building Innovation Copyright © 2015 McGraw-Hill Education. All rights reserved. No reproduction or distribution without.

上海交通大学自动化系 FROZEN FOOD Case : Cool-Chain of RFID.

PROTOCOLSSTANDARDSEQUIPMENTBLUETOOTH CELL PHONE DATA NETWORKS ADVANTAGES/ DISADVANTAGES GENERAL INFORMATION Main Menu.

Microwave, Infrared & Bluetooth Communication. Microwaves microwaves - electromagnetic waves with a frequency between 1GHz (wavelength 30cm) and 3GHz.

Technical Issues in Library RFID Privacy David Molnar UC-Berkeley Computer Science.

Chip tag A radio-frequency identification system uses tags readers send a signal to the tag and read its response RFID tags can be either passive active.

RFID Review / Bluetooth ENGR 475 – Telecommunications Harding University December 5, 2006 Jonathan White.

RFID – An Introduction Murari Raghavan UNC-Charlotte.

Topic 6 – Wireless Technology and handheld devices 1)TechMed scenario covers The uses of wireless technologies and handheld devices In the scenario: “Some.

XP New Perspectives on The Internet, Sixth Edition— Comprehensive Tutorial 6 1 Real-Time Communication on the Internet Exploring Wireless Networks Tutorial.

Wireless Technology Wireless devices transmit information via Electromagnetic waves Early wireless devices –Radios – often called wireless in.

1 Lecture Network Media Media refers to the means used to link a network's nodes together communications channel is the transmission media on which.

Basics of Wireless Locationing Mikko Asikainen, Msc University of Eastern Finland Department of Computer Science.

Developing RFID Application In Supply Chain

1 CHAPTER 18 Creating a Wireless Organization. 2 Learning Outcomes Explain how a wireless device helps an organization conduct business anytime, anywhere,

Communications Channel & transmission media

Eric Perry.  Since speeding in auto mobiles is so common in everyday life, people decided to use technology to help the drivers get away with it.  Detectors.

Wireless Networks This section Contain : 1) Wireless Basics. 2) Bluetooth. 3) Wi-Fi. 4) Wi-Fi Equipment. 5)Wi-Fi Setup.

Presented by Amira Ahmed El-Sharkawy Ibrahim.  There are six of eight turtle species in Ontario are listed as endangered, threatened or of special concern.

Section 4 – Computer Networks

Cyber Security. Security – It’s About Layers There’s no one stop solution to protection Each layer you add, an additional tool will be needed to pierce.

McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Reserved BUSINESS PLUG-IN B21 Mobile Technology.

Global Positioning System (GPS) WHAT: Describe GPS and how it is used HOW: Group discussion and an activity to find a secret location WHY: GPS technology.

Wireless LANs Wireless Technologies for LANs –Radio –Infrared light (as in TV remote control) –Ideal for mobile devices –Useful when wiring would.

Location meets social networking Larry Magid co-director, ConnectSafely.org founder, SafeKids.com

Personal Area Network (PAN) Infrared Bluetooth Near-Field Communications.

45 nm transistor 45nm =.045um (microns)= 450 Angstroms.

Radio Frequency ID (RFID) Tracking System for a Building Complex Tim Gordon Matt Tracy John O’Malley Mentor: Y. Shang, Y. Saab.

RFID (RADIO FREQUENCY IDENTIFICATION)

BLUETOOTH BASED LOCATION SYSTEM SULAIMAN AL AWAD HANI AL RUWAILI.

Carnegie Mellon University © Robert T. Monroe Management Information Systems Mobile Computing Management Information Systems Robert.

Ignite Presentation: Near Field Communication Harry Yang.

RFID (RADIO FREQUENCY IDENTIFICATION)

Practical Attacks on a Proximity Card Jonathan Westhues June

Submitted By: A.Anjaneyulu INTRODUCTION Near Field Communication (NFC) is based on a short-range wireless connectivity, designed for.

A tree line has a central line connecting together a series of star networks. The server is connected to a central line. Tree Network As the star, and.

CATTLE SENSING DEVICES MISSI CROSS. Sensing Devices in Cattle Tracking Movement of Cattle with Satellites Mobile Sensing Network for Autonomous Animal.

Business Driven Technology Unit 4 Building Innovation Copyright © 2013 by The McGraw-Hill Companies, Inc. All rights reserved.McGraw-Hill/Irwin.

Short Range Networks Mark Green School of Creative Media.

Radio Frequency Identification (RFID)

Mechanical layer Logic layer Sensors layer Poll for sensor state Return polled state & also do interrupts in immergency situations Sensors checking suspension,

IDENTITY NUMBERS BY A.M.VILLAVAN M.TECH(COS). RFID Acronymn: Radio Frequency Identification Device RFID is a technology, whose origins are found in the.

Computer Networks. Computer Network ► A computer network is a group of computers that are linked together.

Wireless Technologies

Automated Data Capture Technologies O It is often necessary or convenient to capture data automatically, for example the delivery of a package by an Cable.

Never Wander Band MID-SEMESTER PRESENTATION SENIOR DESIGN II MARCH 3, 2015.

Wireless Communications Standard ‘wired’ networks are connected together using copper cables that carry data around the network in the form of electrical.

MY NEST A TECHNOLOGICAL OVERVIEW. NECKLACE Reason: Hidden Less like being tagged and branded (jail)

Wireless Communication Project Ideas for Engineering Students.

Wireless Transmission 25 Wireless Transmission 25.

Multipoint tracker via GPS and wireless communication Jeremy Siedschlag and Jonathan Stackhouse.

Radio Frequency Identification (RFID)

Use same User ID and password as computer login

Bluetooth Technology applications

Radio Frequency Identification

- Dylan Leintz - Dr. Davies

Mobile Computing Lecture Materials By Bintang Eka Putera.

CAR PARKING PROBLEM IN MUMBAI.

Presentation transcript:

29 November Solving Problems

Presentations News: Sarah Waugh The Matrix: Ryan Thorpe

1954 Photo – Oops! Washington, D.C., Apr. 10, 2000 — A full-scale mock-up of a typical nuclear-powered submarine's maneuvering room in which the ship's engineers control the power plant and electrical and steam systems. U.S. Navy photo by Photographer's Mate 2nd Class Tim Altevogt. [ N- 7495A-004] Apr. 10, 2000.

Assignments Return tests s on soft copies that I’d like to have Arts papers – still have a couple of movies to watch

Solving Problems What is the problem? What are the constraints? What can be done to solve or mitigate the problem? How could computers help? Brainstorming Pros and cons What are the obstacles to this solution?

Clever Cats Problem What is the problem? I have two cats that hide when it’s time for them to go out in the morning What are the constraints? They can’t wear collars What can be done to solve or mitigate the problem? I need a tracking device

Clever Cats Solutions Brainstorming solutions GPS RFID Bluetooth

GPS Global Positioning System Satellite system used for accurate time and location Uses trilateration Requires line of sight with satellite Doesn’t work well indoors

RFID Radio Frequency ID Tags contain antennae that enable them to respond to radio signals from transceivers Most in use are passive No battery source Radio signal provides enough energy to respond 40 cents per tag Distance based on antenna of transceiver

Bluetooth Named for King Harold Bluetooth of Denmark who unified warring tribes Unifying technology Wireless personal area network low power consumption Short range (from 10 up to 100 meters) low-cost transceiver microchip

Implanted RFID tag How do I locate the cats? Hand-held device Receivers at every door Single display Light over every door How tightly do I need to find them? Within a room is sufficient How much infrastructure do I want to add? Wires that show Tear up walls Constraint: half my house is open rooms without doors

Solution Passive RFID tag implanted in each cat Handheld device that contains an RFID transceiver Needs to have a small radius Too large will tell me that the cat is in the house But I already know that!

Class exercise: single login id What is the problem and constraints? I only want to log in once. I want it to be secure. I want required password changes hidden from me. I want the solution to work anywhere that I log in. I don’t mind carrying a small device to do it. I’m willing to pay for the service. I don’t want to wait for every site on the web to change to do this.

Class exercise: single login id What can be done to solve or mitigate the problem? How could computers help? Brainstorming Pros and cons What are the obstacles to this solution?