Graeme Codrington's Future of Work · 2026-06-30 · 3 min
Key moments - from our scoring
Substance score
18 / 100
Five dimensions, 20 points each
Smartphones contain accelerometers originally designed to detect falls in elderly users, but this same sensor technology has proven valuable for earthquake early warning systems. When thousands of Android devices in a region simultaneously detect ground movement, the ecosystem can identify the epicenter and distribute alerts across the network within milliseconds - often providing 3-15 seconds of warning before major seismic activity. During recent earthquakes in Venezuela, this automated detection system gave hundreds of thousands of people just enough time to evacuate buildings and reach safety. Codrington uses this case study to argue for a broader principle in technology development: rather than pursuing innovation for its own sake, the industry should focus on applications that deliver tangible real-world benefits. The episode highlights how existing consumer hardware, when networked intelligently, can serve life-saving functions without requiring specialized equipment or infrastructure.
Smartphones contain accelerometers that sense ground movement. When thousands of Android devices simultaneously detect the same tremors, the ecosystem identifies the epicenter and sends alerts across the network within milliseconds.
The system typically provides 3-15 seconds of advance notice between the initial micro-movements detected by phones and the arrival of the main seismic waves.
Yes, hundreds of thousands of people received alerts that gave them enough time to evacuate buildings and reach safer locations during recent Venezuelan earthquakes.
The same accelerometer sensors used to detect falls in elderly users are networked across Android devices to detect collective ground movement patterns associated with earthquakes.
Our reviewer’s read on each dimension, with quotes from the episode.
The episode recycles a single observation about smartphone accelerometers detecting earthquakes without unpacking mechanisms, limitations, or broader implications. It pivots to a generic plea for 'technology with real-world benefit' that lacks substance and adds no actionable insight for B2B operators.
Lives were saved because we are able to use the technology that we've got to give us real world benefits
much of the technology advances that we've got at the moment, it feels like technology advance for the sake of advance
The core observation - that Android phones detect seismic activity via accelerometers and send early warnings - is not new and has been widely covered since Google's 2020 launch of earthquake detection. The framing as inspirational tech-does-good lacks critical depth or a novel angle.
Did you know that your smartphone can predict earthquakes?
technology advance for the sake of advance
This is a solo host monologue with no guest. Graeme Codrington is positioned as a futurist commentator, not an operator or practitioner with direct experience building earthquake detection systems, infrastructure resilience, or related technology at scale.
My name is Graham Codrington. I'm your tour guide to the future.
The episode names Android and Venezuela and mentions '3, 4 at most, about 15 seconds warning' and 'hundreds of thousands of people,' but offers no concrete metrics, company data, survival statistics, system architecture, or technical detail. References a 'visualization from Science explained' without specifics.
Last week there were devastating earthquakes in many places, but mainly in parts of Venezuela
it was 3, 4 at most, about 15 seconds warning
There is no conversation. The entire episode is a prepared monologue with no follow-up questions, push-back, or dialogue. No host-guest dynamic exists to evaluate.
Did you know that your smartphone can predict earthquakes? My name is Graham Codrington.
Computed from the transcript - who did the talking, and the words that came up most.
Here's something that should make you look at your smartphone differently. It might help save your life in an earthquake. Not because it can predict the future. But because the tiny accelerometer inside your phone can detect movement. The same technology that notices if someone has fallen can also spot the first micro-tremors of an earthquake. Same phone. Same pocket. Different purpose. That's what this week's Tour Guide to the Future is all about: why the best technology is not the cleverest technology, but the technology that gives us real-world benefits when it matters most. QUESTION: What would be the best use of technology to improve your life right now? Book Graeme to speak: SUBSCRIBE for weekly ThrowForward Thursday episodes - every week, a look at the future of work, technology, and leadership. Join the newsletter: Website: LinkedIn:
Transcribed and scored by The B2B Podcast Index.
Speaker A: Did you know that your smartphone can predict earthquakes? My name is Graham Codrington. I'm your tour guide to the future. Last week there were devastating earthquakes in many places, but mainly in parts of Venezuela. And smartphones helped people to survive. It is the same technology that smartphones use to detect when an elderly or a frail relative help has a fall. There's a little accelerometer which identifies that somebody has fallen over and then can send out an alert if you've got it switched on and the right apps installed. Now that same technology can detect when multiple hundreds and thousands of phones feel the earth, uh, moving. And in Android devices, uh, the Android device ecosystem detects when multiple people feel the first early tremors that are often associated with a coming earthquake. Now you only get a few seconds warning between the first micro movements that are detectable by a smartphone and then a full earthquake coming. But those phones can take all of that data within, uh, milliseconds, identify where the epicenter of the earthquake is, and send out an alert across the entire Android network. And have a look at this visualization from Science explained to show that's exactly what happened in Venezuela with hundreds of thousands of people receiving an alert that gave them a, uh, few seconds, uh, it was 3, 4 at most, about 15 seconds warning. But in some cases that was enough, uh, for people to act, to act quickly to get out of a building, to get out of harm's way and into a safer location. Lives were saved because we are able to use the technology that we've got to give us real world benefits. I personally think that's what's missing in many of the applications and the software. With much of the technology advances that we've got at the moment, it feels like technology advance for the sake of advance. Uh, what we really need is for people to give us real life benefit that really makes a difference. Well done to Android and your smartphones, not for predicting an earthquake, but for giving us just the warning signals that we needed, just a few seconds advance notice of a major catastrophe and for saving quite a few lives. Thank you for joining me in the future, a future that is already happening.
Other episodes covering the same guests and topics, from across The B2B Podcast Index.
When We Can't See the Stars | Throw Forward Thursday 18838 / 100
Smartphones predict earthquakes - Tour Guide to the Future Ep 11640 / 100
Should We Use AI for Medical Advice? It's Complicated - ThrowForward Thursday 18750 / 100
$80 billion. Gone - ThrowForward Thursday 18636 / 100
What if... we banned phones in restaurants (like we banned smoking) - ThrowForward Thursday 18527 / 100
