Blogs / Personal blogs

Julian Lehr

julian.digital

The case against conversational interfaces (new) Multi-layered calendars The power of defaults Banking on status Chief Notion Officer Is this real life? A meta-layer for notes Proof of X Thoughts on e-commerce (Part 2) Thoughts on e-commerce (Part 1) AirPods as a platf

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The case against conversational interfaces

Conversational interfaces are a bit of a meme. Every couple of years a shiny new AI development emerges and people in tech go "This is it! The next computing paradigm is here! We'll only use natural language going forward!". But then nothing actually changes and we continue using computers the way w

2

Multi-Layered Calendars

Calendars cover the entire spectrum of time. Past, present and future. They are the closest thing we have to a time machine. Calendars allow us to travel forward in time and see the future. More importantly, they allow us to change the future.

3

Signaling as a Service

01 Intro One of the best books I have read in the last few years is The Elephant in the Brain by Robin Hanson and Kevin Simler. The book makes two main arguments: a) Most of our everyday actions can be traced back to some form of signaling or status seeking b) Our brains deliberately hi

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Proof of X

I’ve spent a lot of time recently thinking about different proof-of-work mechanisms. When I say proof-of-work, I’m not talking about consensus algorithms like the ones that some crypto currencies use. I’m talking about social networks.

5

AirPods as a Platform

01 Intro One of the favorite activities of tech analysts, VCs and similar Twitter armchair experts is to predict what the next big technology platform might be. The usual suspects that come up in these conversations are VR/AR, crypto, smart speakers and similar IoT devices. A new contestant th