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    Presenters:Azam Khan and Philip Wong

    Backchat is RTHK Radio 3's week-daily current affairs discussion programme, with expert panels and listener participation. It airs every Monday to Friday from 9.05am - 10am (HKT).
    Have your say by calling us on 233 88 266, find us on Facebook - Backchat on RTHK Radio 3, or email backchat@rthk.hk  

    Listen live on Radio 3's homepage - www.rthk.hk/radio/radio3

    最新

    LATEST
    30/12/2025

    New LegCo term priorities / Indian cybersecurity app controversy / Humanoid robot development

    On Tuesday's programme, we talked to several lawmakers-elect on what their vision and priorities are for the upcoming term. They will be sworn in along with their fellow legislators on January 1st, at a ceremony administered by Chief Executive John Lee.
    After the break, we spoke to our tech correspondent about the Indian government's cybersecurity app - Sanchar Saathi. New Delhi initially ordered phonemakers in the country to install it but eventually revoked the order and made it voluntary, following backlash from tech companies and the opposition party.
    And lastly, we discussed with a lead researcher from Polytechnic University who helped create a new cutting-edge robotic system that will change the entire manufacturing landscape.
    9:05am-9:30am: New LegCo term priorities 
    Speakers:
    Ray Wong, legislator-elect (Industrial (first) functional constituency)
    Lam Chun-sing, legislator (Election Committee constituency)
    Elaine Chik, legislator-elect (Hong Kong Island East grographical constituency)
    9:32am-9:46am: Indian cybersecurity app controversy
    Speaker:
    Raj Shroff, RTHK's AI and tech consultant
    9:46am-10:00am: Humanoid robot development
    Speaker:
    Prof. Zheng Pai, Endowed Young Scholar in Smart Robotics and Associate Professor at the Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University

    30/12/2025 - 足本 Full (HKT 09:05 - 10:00)

    30/12/2025 - New LegCo term priorities

    30/12/2025 - Indian cybersecutiy app controversy

    30/12/2025 - Manufacturing robot development

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    2025
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    Have AI bots gone rogue? / Red bugs spotted across HK / WestK Shanghai Week 2025

    Presenters:Azam Khan and Philip Wong

    On Thursday's Backchat, we looked into the latest tech developments in which AI could be seen going rogue.
    According to recent reports, AI chatbot models are becoming dangerous and showing disturbing new traits, picking up behaviour like deception, scheming, and even threats against their creators.
    How worrying is this phenomenon? Is it concerning that firms are continuing to push ahead with developing ever-more-powerful models when they lack a full understanding of their creations’ inner workings?
    After the break, we turned our attention to swamps of big, red ants that have recently emerged in Sha Tin, Tai Wai, Yuen Long and Tin Shui Wai. More commonly known as “red fire ants”, experts say their secretions can trigger severe allergic reactions in sensitive individuals.
    And finally, we spoke to the head of the West Kowloon Cultural District Authority to learn more about the WestK Shanghai Week, which wrapped up successfully last month. We also found out about WestK's upcoming plans to further expand its regional and global footprint.


    9:05am-9:30am: Have AI bots gone rogue?

    Guests:

    - Joshua Chu, Director at CITD and tech lawyer

    - Chad Olsen, Head of Forensic Services (Hong Kong) at KPMG China



    9:32am-9:45am: Red bugs spotted across town

    Guest: 

    - Francisco Pazos, bug expert and Founder of Nobedbugs-HK


    9:45am-10:00am: WestK Shanghai Week 2025

    Guest: 

    - Betty Fung, CEO of West Kowloon Cultural District Authority

    RTHK Radio 3

    03/07/2025 - 足本 Full (HKT 09:05 - 10:00)

    03/07/2025 - Have AI bots gone rogue?

    03/07/2025 - Red bugs spotted across HK

    03/07/2025 - WestK Shanghai Week 2025