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返回到 物联网:从而何来?

學生對 加州大学圣地亚哥分校 提供的 物联网:从而何来? 的評價和反饋

4.1
695 個評分
199 個審閱

課程概述

It is hard to imagine life without your Smartphone – you have come to rely on it so much – for your work; to stay in touch with family and friends; to capture and share those special moments; to find your way around in a new neighborhood. Did you ever wonder how and when all this happened? Or how and when GPS sensors came to be in your cell phone? In this course, we will explore the convergence of multiple disciplines leading to todays’ Smartphones. You will learn about the birth and evolution of Telephony Networks, Broadcast Networks (TV and Radio) and Consumer Electronics. We will discuss the impact of Internet, (multimedia) content, smartphones and apps on everyday lives. We will then look at how this emerging platform called the Internet of Things – wherein billions and trillions of devices communicating with each other and “the cloud” – could enable unprecedented, innovative products and services. Take this course if you want to understand what great new advances in mobile-enabled products will be coming our way! Learning Goals: This course provides a core grounding in how science and technology have developed to enable the Internet of Things – in a way appropriate for any learner. For those interested in developing further hands-on expertise in designing and developing for the Internet of Things, this course will provide a context to the discoveries and converging technologies that will springboard the next round of innovations. After completing this course, you will be able to: 1. Compare how the telephone system works (that is, peer-to-peer networks) with how media delivery works (that is, broadcast/multicast networks). 2. Explain the tradeoffs between circuit switched networks (that is, dedicated resources) and packet switched networks (that is, shared resources). 3. Tell interesting stories about key innovations that transformed the communications, entertainment and consumer electronics industries. 4. Explain how email, YouTube, SMS, etc. work. 5. Find resources for those wishing to do more of a “deep-dive” into the above topics....

熱門審閱

DR

Mar 08, 2016

Hello Everyone,\n\nI really enjoyed this course and definitely this is great learning experience for me..I am heartily thankful to Both Professors for given me this knowledge..\n\nThanks a lot..

GP

Jan 05, 2016

Great base for the incoming session in this specialization. I've learned about lot of things what i am using every day dut i had no idea how it was developed. Useful base knowledge.

篩選依據:

176 - 物联网:从而何来? 的 188 個評論(共 188 個)

創建者 Filippo R

Apr 25, 2016

Nothing to do with IoT, misleading title and waste of time, apart from several incorrections in the novel narration.

創建者 Fredrik F

Mar 15, 2018

So far it is very poor. Alot of info lacking to finish the quizzes

創建者 gianfranco s

Feb 26, 2016

Very confused. So there is little point. Only vague news ... nothing substantial!

創建者 Clarissa S

Jan 06, 2017

Boring.

創建者 Arman

Oct 19, 2015

Big part of the course videos devoted to history of how the technology was developed, not much technical information about the technology itself.

創建者 Fernando I

Apr 03, 2016

a 10 page reading could have make it. not enough material to be consider a course

創建者 ANDREW ( G

Mar 09, 2018

Question not match with Lecture. This course lucks of support

創建者 Akash R

Feb 21, 2018

Not so good.Quiz questions are out of video tutorials and is hard

創建者 ISHAN H S

Dec 12, 2016

Waste of money. What I learned in the first course could is useless information.

創建者 Liu X

Apr 06, 2018

not recommend

haven't learned a lot...plus,questions in quizzes are weird.

創建者 SHUBHAMBHAMA

Sep 08, 2018

No practical explanation.Very unsatisfactry

創建者 Dishali J

Jun 10, 2019

Too much theory in the course and quizzes are very different from what is taught in the lectures.

創建者 Nishant K

Aug 02, 2019

This course deserves 1 star because of the quizzes that are totally irrelevant from the topic taught in the lessons. Apart from that, there is no course invigilator to help you around. Some of the links provided in the reading sections are dead Anyway, the course is full of knowledge.