Part Two of the Volker Hirsch story begins where most careers would have ended.

Fresh from being arrested and held in a Maltese jail in the collapse of a dot-com era mobile incubator, Volker Hirsch had a choice. Retreat to safety or build again. He chose the harder path.

In this episode of The Digital Forge, David Richards MBE follows Volker through the aftermath. How he rebuilt his career, moved to the UK, helped shape the early mobile games industry, co-founded multiple companies, and went on to invest in some of the UK’s most successful education and technology startups.

Volker reflects on what failure really teaches you, why being early is often indistinguishable from being wrong, and how pattern recognition, not prediction, defines the best founders and investors. He talks candidly about venture capital, the difference between UK and US attitudes to risk, and why ecosystems like the North of England need confidence as much as capital.

This is a conversation about perspective earned the hard way. About learning when to walk away, when to double down, and how to see around corners after you have been burned.

If Part One was about the rise and fall of technology giants, Part Two is about what it takes to survive them.

Volker Hirsch has lived several technology lifetimes in one career.

In Part One of this two-part episode of The Digital Forge, David Richards MBE sits down with Volker to trace an extraordinary journey that begins in German law firms and runs straight through the first mobile revolution, the rise of social gaming, and the peak of BlackBerry’s dominance.

Volker left a successful legal career to join one of the world’s first mobile-only incubators in 2000, helping launch some of the earliest mobile fan clubs and games long before smartphones existed. He went on to help build Scoreloop, growing it to more than 450 million users, before the company was acquired by BlackBerry, where he worked from the inside as the company tried and failed to reinvent itself.

This episode is about timing, conviction and being close enough to history to see how giants rise and fall. Volker explains what BlackBerry got right, what it misunderstood, and why execution mattered more than technology.

And then the story takes a turn.

Part One ends with Volker recounting the night he was arrested and held in a Maltese jail for four hours, accused of money laundering in the fallout of a collapsing mobile incubator. What happened next changed the direction of his life and career.

Part Two continues the story.

If you want to understand how early mobile really worked, why BlackBerry lost its grip on the world, and how chaos can become a catalyst, this is where it begins.

Tim Craggs is building technology that could change how we understand disease.

In this episode of The Digital Forge, David Richards MBE sits down with Tim Craggs, founder and CEO of Exciting Instruments, a University of Sheffield spin-out developing a new generation of tools for single-molecule research.

What once required vast, expensive machines in specialist labs can now sit on a benchtop. That shift matters. Tim explains how being able to observe single molecules in action opens the door to earlier disease detection, better drug discovery, and eventually new ways of tackling conditions like Parkinson’s.

But this is not just a story about science. It is a story about conviction and risk. Tim talks candidly about funding the business through customer sales before raising capital, scaling a deep-tech team at speed, and moving from academic research into global commercial markets in pharma and biotech.

We explore what it takes to build hard technology in the UK, why first-principles science still matters, and how Sheffield is quietly producing tools that could help reshape modern medicine.

This is a conversation about patience, precision, and building technology that may one day help cure diseases we still struggle to understand.