Free Thinking

Observing the present through the lenses of past and future

A personal blog exploring ideas at the intersection of technology, work, and society through four perspectives.

REWIND Memories & nostalgia

The First Time I Saw an Apple Mac: 1984 and the Sound of the Future Three Decades of Making Waves The Language of Heat: Lessons from a Professional Kitchen

View all memories

PLAY Work in progress

Welcome to PLAY: Where Work Becomes Visible

View all projects

PAUSE Analysis & present

The Quiet Revolution: Inside Today's Warehouse Robotics The Waiting Room: Why Small Workshops Are Still Waiting for Digital Transformation

View all analysis

FAST FORWARD Future vision

Five Years Out: How AI Will Reshape Blue-Collar Work

View all future vision

REC Happening now

View all current events

Latest Thinking

PLAY Mar 24, 2026

Welcome to PLAY: Where Work Becomes Visible

Introducing the PLAY section - documenting the current work on sastronic.com and its ecosystem of projects.

REWIND Mar 23, 2026

The First Time I Saw an Apple Mac: 1984 and the Sound of the Future

A nostalgic look back at my first encounter with personal computing and how it shaped my understanding of technology.

REWIND Mar 5, 2025

Three Decades of Making Waves

Oscar shares his journey through three decades at Integra, from breaking molds to finding clarity in what truly matters.

FAST FORWARD May 15, 2024

Five Years Out: How AI Will Reshape Blue-Collar Work

A speculative analysis of AI's impact on manual labor over the next half-decade, examining which jobs will change, which will disappear, and what new roles might emerge.

PAUSE Apr 5, 2024

The Quiet Revolution: Inside Today's Warehouse Robotics

An observation on the automation transforming logistics and fulfillment centers, largely unnoticed by consumers.