The Physical Web: a sneak peek at the future of IoT & Mobile

Transcript

1. @xebiconfr #xebiconfr The Physical Web: un coup d'oeil sur le futur d'IoT et de la mobilité Qian JIN
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5. @bonbonking #xebiconfr 1. Foreword: The Era of Ubiquitous Computing 2. The Physical Web in a Nutshell 3. Technologies Behind The Scenes 4. Takeaways 5. The Age of Calm Technologies Agenda 5
6. @bonbonking #xebiconfr Foreword The Era of Ubiquitous Computing 1
7. The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it. —— Mark Weiser, Xerox Parc, 1991 The Computer for the Twenty-First Century
8. Tabs: wearable centimetre sized devices Pads: hand-held decimetre-sized devices Boards: metre sized interactive display devices
9. @bonbonking #xebiconfr • “The first era we call mainframe, each shared by lots of people. Now we are in the personal computing era, person and machine staring uneasily at each other across the desktop. Next comes ubiquitous computing, or the age of calm technology, when technology recedes into the background of our lives.” 9
10. @bonbonking #xebiconfr 10 The Major Trends in Computing Mainframe many people share a computer Personal Computer one computer, one person Internet - Widespread Distributed Computing Ubiquitous Computing many computers share each of us
11. @bonbonking #xebiconfr • Context awareness originated as a term from ubiquitous computing or as so-called pervasive computing which sought to deal with linking changes in the environment with computer systems, which are otherwise static. 11
12. @bonbonking #xebiconfr The Physical Web in a Nutshell • What is The Physical Web? • Why should we talk about it? • How to deploy it? • Who would benefit from it? 2
13. What? Google & Ubiquity initiatives
15. Walk Up And Use Everything
21. Why? The explosion of connected consumer devices
22. @bonbonking #xebiconfr 22
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24. @bonbonking #xebiconfr • ToDo IoT device number increasing by 2020 // infographic // source 24 Source: NCTA
25. How? Deploy The Physical Web
26. @bonbonking #xebiconfr • Get beacons • Configure beacons • Broadcast URL • Broadcast distance & frequency • Deploy 26
27. Active your bluetooth No need for a specific app Supported in Chrome (Android)
28. Physical Web App (Android & iOS)
29. V.S.
30. Who? The Physical Web in Real Life
31. Image credit: http://www.dialogtech.com/blog/call-tracking/beacon-future-mobile-marketing Beacon Context Marketing Bluetooth Mobile +
39. @bonbonking #xebiconfr Technologies behind the scenes • BLE Beacon • Protocols: iBeacon & Eddystone • Beacon Platforms • Web Bluetooth API 3
40. BLE Beacon
41. Bluetooth Low Energy Bluetooth Smart / Bluetooth 4.0 Small Size & Low Cost Low Power Requirements Native OS support: iOS 5+, Android 4.3+
42. @bonbonking #xebiconfr Bluetooth 5.0 is coming… 42
44. http://www.aislelabs.com/reports/beacon-guide/
45. Beacon Manufacturers
50. Beacon Signal Characteristics Tx Power: Transmit Power dBm: decibel-milliwatts Advertising Interval RSSI: Received Signal Strength Indicator Measured Power
51. Measured Power
53. Protocols iBeacon & Eddystone
54. iBeacon Data Packets Core Location API Region Monitoring Ranging
55. WWDC June 2013
56. http://www.hugeinc.com/ideas/perspective/an-ibeacon-scanning-utility-for-osx
57. Field Size Description UUID 16 bytes Application developers should define a UUID specific to their app and deployment use case. Major 2 bytes Further specifies a specific iBeacon and use case. For example, this could define a sub-region within a larger region defined by the UUID. Minor 2 bytes Allows further subdivision of region or use case, specified by the application developer.
58. NSObject CLBeacon CLRegion CLBeaconRegion CLCircularRegion
59. Exit Enter Region Monitoring
60. self.beaconManager.startMonitoringForRegion(CLBeaconRegion( proximityUUID: NSUUID(UUIDString: "B9407F30-F5F8-466E- AFF9-25556B57FE6D")!, major: 123, minor: 123, identifier: "monitored region"))
61. Immediate Near Far 0.5m 3m 70m Ranging
62. enum CLProximity : Int { case Unknown case Immediate case Near case Far }
63. Store Location San Francisco Paris London UUID D9B9EC1F-3925-43D0-80A9-1E39D4CEA95C Major 1 2 3 Minor Clothing 10 10 10 Housewares 20 20 20 Automotive 30 30 30
64. Eddystone Name origin Data Packets Ephemeral Identifier
66. https://developer.mbed.org/teams/Bluetooth-Low-Energy/code/BLE_EddystoneBeacon_Service/
67. Eddystone-EID: Eddystone Ephemeral Identifier
68. Google Proximity Beacon Service Ask for permission Authorise Fetch associated attachments
69. Platforms & APIs
70. Google Tools & APIs for Beacon Beacon Dashboard Beacon Tool App Proximity Beacon API Nearby Message API
73. Proximity Beacon API Register Beacons Update Beacons List Beacons Add Attachments to Beacons
74. Estimate Cloud & Admin App Cloud Panel Admin App
77. Web Bluetooth API
78. @bonbonking #xebiconfr 78
79. Web Bluetooth Examples Bluetooth LED Display Bluetooth Printer Bluetooth Racing Cars
83. @bonbonking #xebiconfr Takeaways • Physical limitations • Security & Privacy • Mobile device as Gateway • More smart needs 4
85. Physical limitations
88. Security & Privacy
89. Image credit: https://kontakt.io/blog/beacon-security/ Piggybacking & Cloning Hijacking Cracking
91. • HTTPS only URL • Obfuscated URL • Rotating token • Web page with access control
92. Connectivity Mobile Device as Gateway
93. COLLECT COMMUNICATE ANALYZE ACT IoT Life Cycle
94. Things Gateway Network & Cloud Network Infrastructure Cloud / Data Center Infrastructure
96. Why do we need a Gateway?
97. More Smart Needs Beacons but not only…
100. Estimate Beacon Data Storage API
101. @bonbonking #xebiconfr The Age of Calm Technologies Relationship between technologies & human 5
102. @bonbonking #xebiconfr • The purpose of a computer is to help you do something else. • The best computer is a quiet, invisible servant. • The more you can do by intuition the smarter you are; the computer should extend your unconscious. • Technology should create calm. —— Mark Weiser and John Seely Brown, Xerox Parc, 1996 The Coming Age of Calm Technology 102
104. Thank you! Questions?
105. Email: qjin@xebia.fr Twitter: @bonbonking