In this episode of the Tech Talks Daily Podcast, we dive into the fascinating world of quantum computing with Richard Murray, CEO and co-founder of ORCA Computing. ORCA, a spin-out from Oxford University, is pioneering the development of photonic quantum computers that are robust, portable, and operable at room temperature. This innovative approach eliminates the need for the complicated and cumbersome cryogenics required by other quantum computing platforms. We explore how ORCA Computing is making waves in the quantum computing industry, building and selling their cutting-edge technology from their headquarters in London, right beside Paddington Station. Notably, the UK government recently acquired its first quantum computer from ORCA for the Ministry of Defence, with ambitions for it to function under field conditions, even on the back of a Land Rover. Richard shares insights on why ORCA has sold five quantum computers worldwide in the last two years and who their primary customers are. We discuss the factors driving the demand for these advanced systems and the competitive advantages of photonic quantum computing. Richard explains how photonics stands out against other quantum computing platforms and addresses common concerns about committing to a specific technology amid ongoing advancements. We also delve into the technical challenges of quantum computing, such as error correction and fault tolerance. Richard provides an update on how ORCA is tackling these issues and gives his perspective on when quantum computers might outperform the best existing high-performance computers. The conversation touches on the global quantum computing arms race, highlighting the unique position of a UK-based company like ORCA competing with industry giants such as IBM and Google. Richard discusses the recent acquisition of the Integrated Photonics Division of GXC in Austin, Texas, and how this strategic move enhances ORCA's capabilities and positions them at the forefront of quantum computing innovation.