Should robots look like humans?

Episode Summary

Executive Summary: Tech Tent covers four main tech stories: SoftBank pausing Pepper robot production and the limits of humanoid robots; Sir Tim Berners-Lee’s Web source-code NFT selling for $5.4 million; new UK right-to-repair rules for appliances; and a prototype flying car flight in Slovakia. It also examines ICANN’s push for multilingual internet addresses and the return of Mobile World Congress as a hybrid event, highlighting that networking still matters more than headline launches.

Main Topics: Pepper and the limits of humanoid robots: SoftBank paused production of Pepper, prompting debate over whether humanoid robots are overhyped and lack a clear killer app. Experts argue successful robots tend to solve one specific problem rather than imitate humans broadly. NFT sale of the Web’s source code: Sir Tim Berners-Lee auctioned the original Web source code as an NFT, which sold for $5.4 million. The discussion notes public fascination, a reported code error, and skepticism about NFTs’ practical value. Right to repair and product longevity: New UK rules require manufacturers to provide spare parts for some appliances, intended to extend lifespans and reduce waste. The policy is framed as a step toward tackling deliberate obsolescence, though it covers only basic repairs. Flying car prototype demonstration: A prototype AirCar completed a 35-minute flight between two Slovakian airports, reviving interest in flying cars. The inventors believe it could eventually target parts of the airline and taxi markets, though it remains far from consumer use. Making the internet more multilingual: ICANN is working to make internet addresses usable in more scripts and languages, addressing barriers for users who don’t read Roman alphabet, left-to-right text, or use dot-based naming conventions. Mobile World Congress returns as a hybrid event: MWC returned after pandemic cancellations, blending in-person attendance with virtual access. Guests agreed the event’s value remains mainly in networking and serendipitous discovery rather than major announcements.

Key Arguments: Humanoid robots like Pepper often impress socially but lack a strong practical function, making them vulnerable to discontinuation unless they serve a narrow, useful niche. Robots that succeed, such as PARO, do so because they address a specific need rather than trying to be multipurpose human substitutes. NFT buyers are not purchasing the original public source code itself, only ownership of a tokenized version; therefore the real value is symbolic or collectible. Right-to-repair rules can reduce waste and extend appliance life, but their environmental impact is limited if only low-complexity parts are covered. A multilingual internet is both a moral and technical necessity because a large share of the world is underserved by an English-centric, Roman-alphabet-based web. Even in a hybrid digital age, conferences like Mobile World Congress still matter because in-person networking and chance encounters drive business and future reporting. The return of MWC was as much symbolic as substantive: it signaled recovery after COVID, but produced relatively few major news announcements.

Data Points: Pepper production status: Paused - SoftBank confirmed it has paused production of the humanoid robot Pepper. Web source-code NFT sale price: $5.4 million - Sir Tim Berners-Lee’s NFT of the Web’s source code sold at auction. Record NFT comparison: $69 million - Referenced as Beeple’s record sale, contrasted with Berners-Lee’s NFT. Right-to-repair lifespan extension: Up to 10 years - UK spare-parts rules are intended to extend appliance lifespan. Flying car flight duration: 35 minutes - The AirCar completed a test flight between two Slovakian airports. Flying car air range: About 1,000 kilometres - The prototype’s stated flight range. Flying car operating altitude: About 2,500 meters - The prototype’s stated flying height. AirCar flight hours logged: 40 hours - The vehicle has only accumulated limited time in the air so far. MWC 2019 attendance: 110,000 or so - GSMA compared the current hybrid event to pre-pandemic attendance. Expected MWC attendance in the hybrid year: 30,000–35,000 - Projected in-person attendance at the returned event.

Pivotal Quotes: "I think people are still sometimes looking for the so-called killer app. And for me, that has a lot to do with what is the actual benefit." — Kirsten Dautenhahn: On why humanoid robots like Pepper struggle to justify their existence beyond novelty. "Half of the world cannot get access to the internet on their language." — Jürgen Mabi: Explaining ICANN’s push for multilingual internet addressing and broader accessibility. "I think it was worth it for the GSMA to see what they could do if something like this happens again." — Carolina Milanese: Assessing the value of a hybrid Mobile World Congress despite limited news.

Implications: The episode suggests tech’s future will favor useful, specialized tools over flashy general-purpose gimmicks. It also points to a more inclusive internet, stronger repairability, and the enduring importance of face-to-face industry networking.