2023第8屆加拿大國際發明創新競賽iCAN於2023年8月26日舉行。本屆組織了澳門、香港及珠海共9家學校，19個作品以線上形成參賽，當中包括澳門培正中學、澳門濠江中學、澳門浸信中學（小學部）、香港廠商會蔡章閣中學、廣州市執信中、天津市南開區中心小學、天津市實驗小學、珠海市第二中學及珠海市文園中學。共獲得12金7銀，清華大學黃嘉偉的作品MICRO INSPECTION獲得特別獎，獲獎名單如下：
| NO | EXHIBITORS | INVENTIONS | INVENTOR | AWARDS |
| 1 | Macau Baptist College |
a water-saving toilet system based on intelligent health analysis and environmental protection | KUOK MEI IAN YICK SUET CHING |
GOLD |
| 2 | Tsinghua University Peking University |
MICRO INSPECTION |
Garvie Kawai Huang Chi Un Ng Hou Hei Lam Un Man Wong Kwan Brandon Arlatt Pou Cheng Wong |
GOLD SPECIAL AWARD |
| 3 | Macau Hou Kong Middle School |
The Hand That Can “Drink Tea" - Which Has Great Charm Like the Grapefruit |
WEN CHI WAI LOI PEK I LI DALESUN |
SILVER |
| 4 | Macau Hou Kong Middle School |
Relief of Throat Disorders, Sweet Aftertaste - A Preliminary Study on the Effects of Yu Gan Zi Chen Pi Oral Tablets on Throat Disorders |
NG SI IENG WANG U FEI LU CHON IP ZHENG TONG LEONG WONG TOK HEI |
SILVER |
| 5 | Macau Hou Kong Middle School |
Multifunctional environmental friendly dog walking artifact |
NG SI IENG WANG U FEI LU CHON IP ZOU I LAM CHANG KIN MAN |
GOLD |
| 6 | Tianjin Experimental Primary School |
Bathtub Drowning Prevention Device |
He Zixin | GOLD |
| 7 | Tianjin Wanquan Second Primary School |
Campus loT Composting Bin |
Kang,Jingze | SILVER |
| 8 | TianJin Teda Experimental School |
A carbon peaking and carbon neutrality system for campus science popularization based on Arduino |
Liu Qingyi | SILVER |
| 9 | Pui Ching Middle School Macau |
Intelligent Registration System Based on LBPH Face Recognition and Speech Recognition |
IONG WENG U CHEONG SIN IN CHONG WENG TONG |
SILVER |
| 10 | Pui Ching Middle School Macau |
Are you dry ? ---- A controllable floor drain device to prevent virus intrusion |
Pun Kei Wai Ao Man Him Man Chi Chong Lam Chou Ngai Lin Bai Tao |
SILVER |
| 11 | Pui Ching Middle School Macau |
To be or not to be,that’s the water thing |
KONG CHI KEI HUANG TENG WA TAM I MAN PAO HOI KIN YONG WILLIAM |
GOLD |
| 12 | Pui Ching Middle School Macau |
Development of Regular Macroporous Structure for Highly Efficient Hydrogen Evolution Reaction |
PUN CHI KIN HU KA WAI LEONG POK HEI WONG HO WA |
GOLD |
| 13 | Pui Ching Middle School Macau |
A color blindness analyzer based on color mixing principle |
Mok Hoi Fai Lo Sio Sang |
GOLD |
| 14 | Macau Hou Kong Middle School |
An ointment that scabs a wound quickly -----The secret hidden between soil and flowers |
IP KIT FONG U TAT LAM WEN HOU HONG JIANG TINGHAN |
GOLD |
| 15 | Macau Baptist College |
AI Smart Meter Management System Ver2.0 |
HO KENG IN HOI CHON WAI |
SILVER |
| 16 | Macau Baptist College |
Tunnel Air Purification Device |
CHIANG HOI PAN | GOLD |
| 17 | Macau Hou Kong Middle School |
Glycyrrhetinic Acid Burn Ointment |
KANG HOU MENG LIAO KA U CHEN YUNLIN LIN MINGXIN CHAO SIN IEOK |
GOLD |