3. 2013: More cell phones than toilets (time.com)
7 billion people, 6.5 billion with cell phones, 4.5 billion
with access to toilets.
2014: More cell phones than people (independent.co.uk)
7.22 billion cell phones, 7.19-7.2 billion people.
2015: More people own a cell phone than a toothbrush (CTA)
3.7 billion people own a cell phone, 3.5 billion own a
toothbrush.
2020: More people with a phone than electricity (cnet.com)
5.4 billion people will own a cell, 5.3 billion will have
electricity, 3.5 billion with running water, 2.8 billion cars
on the road.
Mobile, by the Numbers...
4. 3 Years: IoT vendor revenue could top $470 billion
for hardware, software, and solutions. - Bain
5 Years: Nearly $6 trillion will be spent on IoT
solutions. - BI Intelligence
10 Years: IoT market will grow from 15.4 billion
devices (2015) to 30.7 billion devices (2020), and
75.4 billion (2025). – IHS
15 Years: Investment is expected to top $60
trillion. - GE
The IoT Market by 2020 and beyond
19. What do we Need to Identify Someone?
33 bits of entropy to identify approximately
8 billion people uniquely.
20. What do we Need to Identify Someone?
ΔS = -log2 Pr(X=x)
ΔS: Reduction in entropy, measured in bits
Pr(X=x): Probability that the fact would be true
of a random person
21. Building up Bits of Entropy
Date of Birth
Birth Month: ΔS = -log2 Pr(MOB=December) = -log2 (1/12) = 3.58 bits
Birthday: ΔS = -log2 Pr(DOB=Dec 6th) = -log2 (1/365) = 8.51 bits
Location
ZIP code is 95123: ΔS = -log2 (65,276/7,503,205,943) = 16.81 bits
City is Santa Clara: ΔS = -log2 (122,192/7,503,205,943) = 15.90 bits
State is CA: ΔS = -log2 (39,140,000/7,503,205,943) = 7.58 bits
24. //-------------
// Build Info: http://developer.android.com/reference/android/os/Build.html
//-------------
System.getProperty("os.version"); // OS version
android.os.Build.DEVICE // Device
android.os.Build.MODEL // Model
android.os.Build.VERSION.SDK_INT // SDK version of the framework
android.os.Build.SERIAL // Hardware serial number, if available
Retrieving Build Information for Android Device
A little over 10 years ago, the iPhone was launched - https://static.pexels.com/photos/40011/iphone-smartphone-apps-apple-inc-40011.jpeg
http://newsfeed.time.com/2013/03/25/more-people-have-cell-phones-than-toilets-u-n-study-shows/ (2013)
7 billion people, 6.5 billion with access to cell phones, 4.5 billion with access to toilets
http://www.independent.co.uk/life-style/gadgets-and-tech/news/there-are-officially-more-mobile-devices-than-people-in-the-world-9780518.html (2014)
More mobile devices than people (7.22 billion devices vs 7.19 to 7.2 billion people)
http://www.contentfac.com/more-people-own-cell-phone-than-toothbrush-10-crazy-social-media-statistics/ (2015)
More people in the world own a cell phone than a toothbrush (3.7 billion people own mobile phones, but only around 3.5 billion own toothbrushes.)
https://www.cnet.com/news/by-2020-more-people-will-own-a-phone-than-have-electricity/ (2020 - Cisco's annual report on mobile traffic growth)
By 2020, 5.4 billion people around the world will have a phone (5.3 billion people will have electricity, 3.5 billion will have running water and 2.8 billion cars will be on the road)
Growth of iot solutions
https://www.forbes.com/sites/louiscolumbus/2016/11/27/roundup-of-internet-of-things-forecasts-and-market-estimates-2016/#6968a12b292d
Bain predicts that by 2020 annual revenues could exceed $470B for the IoT vendors selling the hardware, software and comprehensive solutions.
McKinsey estimates the total IoT market size in 2015 was up to $900M, growing to $3.7B in 2020 attaining a 32.6% CAGR.
General Electric predicts investment in the Industrial Internet of Things (IIoT) is expected to top $60 trillion during the next 15 years.
IHS forecasts that the IoT market will grow from an installed base of 15.4 billion devices in 2015 to 30.7 billion devices in 2020 and 75.4 billion in 2025
http://www.businessinsider.com/how-the-internet-of-things-market-will-grow-2014-10
34 billion devices connected to the internet by 2020, up from 10 billion in 2015
Nearly $6 trillion will be spent on IoT solutions over the next five years
We have built out a generation of inventors
Before, the barrier to entry was too high (story about hackathons & fridge hardware)
Video of bot – running into walls and making a payment for busting up your house
http://www.telegraph.co.uk/finance/newsbysector/banksandfinance/11378443/You-can-be-identified-from-just-four-purchases-on-your-credit-card-bill-study-finds.html
Ninety percent of individuals could be uniquely identified using just four pieces of information, such as where they bought coffee one day or where they purchased a new jumper or pair of shoes.