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    Backchat

    簡介

    GIST

    主持人:Azam Khan and Rainbow Leung


    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.gov.hk

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

    最新

    LATEST
    15/07/2026

    CUHK's AI-assisted system to detect diatbetic eye disease / Smart street-hail taxi system / Challenges faced by dual-income parents / Survey on retirement planning

    On this programme, we learn how a research team from the Chinese University of Hong Kong developed a AI-assisted diabetes detection system that improve the accuracy of screening and referrals, which could shorten patient waiting times.

    After that, in another AI-innovation marvel, we find out about an AI-powered demand forecasting system designed for Hong Kong’s street-hail taxi network.

    After the break, we hear all about another study by the Chinese University of Hong Kong that discovered that dual-income parents, especially working mothers, were still facing a lot of challenges in Hong Kong.

    And finally, we look into a survey that found that around half of the city's residents believe they need at least HK$5 million to fund their retirement.

    9:05am-9:17am: CUHK's AI-assisted system to detect diatbetic eye disease

    Speaker:

    Simon Szeto, Assistant Professor of the Department of Ophthalmology and Visual Sciences, Faculty of Medicine, The Chinese University of Hong Kong

    9:17am-9:30am:  Smart street-hail taxi system

    Speaker: 

    Jason Ma, Co-founder and Managing Partner at DASH

    9:32am-9:47am: Challenges faced by dual-income parents 

    Speaker: 

    Dai Haijing, Chairperson and Associate Professor at the Department of Social Work, The Chinese University of Hong Kong

    9:47am-10:00am:  Survey on retirement planning

    Speaker:

    Angela To, Vice-Chair of the Golden Age Foundation

    15/07/2026 - 足本 Full (HKT 09:05 - 10:00)

    15/07/2026 - CUHK's AI-assisted system to detect diatbetic eye disease

    15/07/2026 - Smart street-hail taxi system

    15/07/2026 - Challenges faced by dual income parents

    15/07/2026 - Survey on retirement planning

    重溫

    CATCHUP
    07
    2026
    香港電台第三台
    X

    New ride-hailing platform / Enhanced AI-powered publishing tool / Fitting rooms for the disabled / HKUST's AI medical imaging tool

    主持人:Azam Khan and Rainbow Leung

    On Friday's Backchat, we looked at the recent unveiling of a new regulatory framework for the ride-hailing industry, including requiring licences for ride-hailing operators.

    Chief Executive John Lee earlier said that the city should no longer delay in addressing the issue despite its complexity.

    We spoke to an expert and got his take on the proposal.
    We then turned our attention to how artificial intelligence is transforming the ways books are published - a trend that Hong Kong is helping to set.

    After the break, we listened to how one organisation is trying to make fitting rooms in Hong Kong more accessible for people with disabilities.

    And finally, we spoke to an expert from the University of Science and Technology about a new medical imaging tool that can reduce patients' exposure to radiation.

    9:05am-9:25am: New ride-hailing platform

    Speaker:

    - Ryan Ip, Vice President of Our Hong Kong Foundation

    9:25am-9:30am: Newly launched AI-powered publishing tool

    Speaker:

    - Sharon Wong, Chairperson of Publishing 3.0+

    9:32am-9:45am: Fitting rooms for the disabled

    Speaker:

    - Alvina Chau, Executive Director of Hong Kong PHAB Association

    9:45am-10:00am: HKUST's AI medical imaging

    Speaker:

    - Prof. Li Xiaomeng, Associate Director of Centre for Medical Imaging and Analysis

    香港電台第三台

    18/07/2025 - 足本 Full (HKT 09:05 - 10:00)

    18/07/2025 - New ride-hailing framework

    18/07/2025 - Enhanced AI-powered publishing tool

    18/07/2025 - Fitting rooms for the disabled

    18/07/2025 - HKUST's AI medical imaging tool