Graeme Codrington's Future of Work · 2026-06-30 · 3 min
Key moments - from our scoring
Substance score
20 / 100
Five dimensions, 20 points each
Graham Codrington highlights a practical application of smartphone technology that demonstrates real-world value rather than innovation for its own sake. Android devices use built-in accelerometers - the same sensors that detect falls for elderly care alerts - to identify seismic activity. When hundreds of thousands of phones simultaneously detect ground movement, the Android ecosystem aggregates this data within milliseconds to pinpoint the earthquake's epicenter and broadcast alerts across the network. In the recent Venezuela earthquakes, this system provided 3-15 seconds of advance warning, giving people critical time to evacuate buildings and reach safety. Codrington uses this case study to argue that technology advancement should prioritize tangible human benefits over innovation for innovation's sake, positioning smartphone-based earthquake detection as a model for purposeful technological development.
Android devices use built-in accelerometers to sense ground movement. When hundreds of thousands of phones detect the same tremors simultaneously, the system aggregates this data within milliseconds to identify the epicenter and send alerts across the Android network.
The system typically provides 3-15 seconds of advance notice between detecting initial micro-movements and the arrival of the main earthquake, which is enough time for people to evacuate buildings.
The accelerometer - the same sensor used to detect falls in elderly care applications - identifies vibrations and ground movement, allowing the smartphone to sense seismic activity.
Yes; hundreds of thousands of people received alerts that gave them enough advance warning to exit buildings and reach safer locations during recent Venezuela earthquakes.
Our reviewer’s read on each dimension, with quotes from the episode.
The episode is extremely brief (3 minutes) and consists almost entirely of one straightforward explanation of existing accelerometer technology applied to earthquake detection. There is minimal novel insight - accelerometers detecting falls is well-known, and the application to seismic detection, while interesting, is presented as simple feature explanation rather than deep analysis. No substantive business, operational, or strategic insights for B2B operators.
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 moving.
Lives were saved because we are able to use the technology that we've got to give us real world benefits.
The take is neither novel nor contrarian. Android's earthquake detection system (USGS ShakeAlert, Google's implementation) has been widely reported in tech and mainstream media since its deployment. The observation that 'technology advance for the sake of advance' lacks depth and is a common refrain. No fresh thinking or counterintuitive framing is present.
It is the same technology that smartphones use to detect when an elderly or a frail relative help has a fall.
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.
This is a solo monologue by the host (Graeme Codrington), not an interview with a guest. There is no guest present, and the host's background and credentials are not clearly relevant to earthquake science or seismic technology. The episode lacks operator or practitioner expertise.
My name is Graham Codrington. I'm your tour guide to the future.
The episode mentions Venezuela and provides one concrete data point ('3, 4 at most, about 15 seconds warning'), along with a reference to a Science Explained visualization. However, there are no named examples of lives saved, no specific companies involved beyond a vague nod to 'Android,' no metrics on how many phones detected the tremor, no cost-benefit analysis, and no technical specifications beyond 'accelerometer.' Evidence is thin and mostly anecdotal.
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 - this is a monologue with no interviewer, no guest, and no dialogue. No questions are asked, no follow-ups occur, and there is no opportunity for productive disagreement or intellectual sparring. The format itself precludes conversational craft.
Thank you for joining me in the future, a future that is already happening.
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.
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
Smartphones predict earthquakes - Tour Guide to the Future Ep 116
Why everyone wants a piece of Greenland - ThrowForward Thursday 184