From blueprint to build
INNOVATIONDESIGNEXECUTIONADAPTABILITYTECHNOLOGYENTREPRENEURSHIP
CDE INNOVATION CHALLENGE · 10-WEEK MAKEATHON · OPEN TO ALL NUS UNDERGRADUATES
Countdown to launch day
01 ABOUT IDEATE
IDEATE is the CDE Innovation Challenge: a 10-week makeathon that invites NUS students from every discipline to identify a real-world problem and build a working prototype.
The name carries our standing theme, IDEAs To Everything: everything begins from an idea, and an idea holds the power to become everything. This year's edition takes that from blueprint to build.
Participants will form a team, pass a preliminary design review, and prototype through recess week with industry mentors. Teams that make the final six after exhibiting at the semi-finals will then pitch for a share of the prize pool on the finals stage.
We're after mechatronic systems that interact with the physical world: solutions combining mechanical, electronic and software components to do something tangible. App-, website- or AI-only solutions will be marked down on innovation. VR counts if it includes physical interaction hardware like controllers or sensors.
The concepts below are illustrative examples, not past submissions.
Collapsible cookware and foldable panels that let people cook safely when the grid or fuel supply fails.
Sensors, filtration and automated valves that switch a home between rainwater, greywater and mains supply.
Phase-change materials and temperature-sensitive vents that keep a work surface comfortable without aircon.
02 TIMELINE
Ten weeks, nine checkpoints. Three workshops are compulsory for every team, and each team must attend at least two technical workshops during recess week.
Opening ceremony with an address by CDE Vice Dean Prof Silvija, the challenge brief, rules, and your first compulsory workshop. Lunch and networking with NUS Enterprise, iDP and iDPSC booths.
Lecture by Prof Khoo Eng Tat, a panel discussion, and a hands-on problem-solving session, with NUSOne and NUS Enterprise.
A 1–3 minute video: your problem statement, lo-fi prototype and rationale. Weighted 40% design, 40% engineering, 20% business.
Judges shortlist 16 of the 60 teams to advance to the prototyping stage.
Build your working prototype. Book sessions with student mentors, virtually or in person, whenever you need them.
Recess-week skills sessions conducted by Prof Tang Kuok Zea: machining, PCB design, 3D printing, CAD, soldering and more. See the full list.
Send a 100-word project summary, then meet your industrial mentor for a consultation on feasibility, rigour and showcase readiness.
Pitch structure, storytelling and demo prep with Prof Khoo Eng Tat, ahead of the finals.
Sixteen teams exhibit science-booth style; six judges pick the final six. Those six deliver a 5-minute business pitch plus Q&A to a panel of three. Audience members also stand to win prizes in a lucky draw.
Top three teams receive their prizes on the Innovation Day stage.
03 PRIZES + OPPORTUNITIES
Best Exhibition, Most Sustainable and Audience Choice, awarded in vouchers on finals day.
Awarded to the top-performing team representing an NUS house or hall.
Top 3 teams get the opportunity to incubate their solution with NUS Enterprise at The Hangar.
A recommendation for NOC applications, internship opportunities, and a prototyping budget of S$1,000 (S$800 for non-iDP students) for those who enrol in CDE3301 or CDE4301.
04 WORKSHOPS + VENUES
Empathise, define, ideate, prototype, test. Introduction to sustainable design principles and the jobs-to-be-done framework.
COMPULSORY LT7A, BLK EA
A lecture on the innovation mindset by Prof Khoo Eng Tat, followed by a founder panel and hands-on problem-solving activities with NUSOne and NUS Enterprise.
COMPULSORY VENUE TBC
How to structure and deliver your finals pitch, with Prof Khoo Eng Tat.
COMPULSORY VENUE TBC
Hands-on workshops conducted by Prof Tang Kuok Zea. Every team must attend at least two. Sign-up priority for IDEATE participants.
Turn shafts, pins and cylindrical parts on the workshop lathe.
Cut slots, faces and holes with precision milling.
Design your own circuit board and take it through fabrication.
Set up ultra-wideband links for precise positioning and comms.
Build interactive VR applications in the Unity engine.
Rapid-prototype parts and enclosures in the makerspace.
Shape plastic casings, panels and housings for your build.
Model parts and assemblies in parametric CAD.
3D modelling and rendering with AI-assisted workflows.
Build a serverless voice application on AWS.
Through-hole and surface-mount soldering done properly.
Design collaboratively in cloud-based CAD, as a team.
MIN. 2 PER TEAM INNOVATION & DESIGN HUB (EA) + ELECTRONICS STUDIO (E2A)
05 JUDGES + MENTORS
Semi-finals will be assessed by six judges with an engineering focus, and finals by three judges with a business focus. Judges will hail from NUS Enterprise and iDP.
SEMI-FINALS JUDGE
REVEALING SOON
SEMI-FINALS JUDGE
REVEALING SOON
FINALS JUDGE
REVEALING SOON
FINALS JUDGE
REVEALING SOON
Consultation slots can be booked throughout the prototyping phase, virtually or in person, for help with design and engineering decisions.
Past IDEATE winners and industry professionals. Each semi-finalist team must attend one compulsory consultation between 28 Sep and 4 Oct.
Prototype in the Innovation & Design Hub and Electronics Studio, with full makerspace access throughout the challenge.
06 PAST WINNERS + GALLERY
IDEATE 2025 · CHAMPIONAn intelligent compression sock for lymphedema patients. It uses predictive technology to activate targeted compression only when the user actually needs it, resolving the discomfort of traditional constant-pressure garments.
IDEATE 2025 · 1ST RUNNER-UPA digital health platform built jointly by Psychology and Computing students, making mobility risk assessment safer and far more accessible for elderly adults and their caregivers.
IDEATE 2025 · 2ND RUNNER-UPAn interdisciplinary system spanning Medicine, Computing, Mechanical and Electrical Engineering, designed to close functional gaps in medical emergency training protocols.
FIG. 01 — LAUNCH DAY, 2025
FIG. 02 — PROTOTYPING WORKSHOP
FIG. 03 — SEMI-FINALS EXHIBITION
FIG. 04 — FINALS PITCH, 202507 FAQ
The competition is open exclusively to current NUS undergraduate students from any faculty or discipline. Interdisciplinary collaboration is highly encouraged!
Teams must consist of 3 to 5 members. All members must be NUS students.
No. The Design Thinking workshop on Launch Day helps you find and frame a problem, and the recess-week technical workshops cover skills from soldering to CAD to PCB fab. Cross-disciplinary teams are encouraged.
Participants are strongly recommended to create mechatronic system solutions that interact with the physical environment, combining mechanical, electronic and software elements.
Purely app, website, or AI-only solutions are not recommended and will be marked down on innovation. Your final project must involve a physical, high-fidelity prototype that can be demonstrated. Virtual Reality (VR) projects are allowed only if they include a physical interaction component, like custom controllers or sensors.
A 1–3 minute video submitted as a YouTube link by 30 Aug, covering your problem, user research, lo-fi prototype and rationale. It's weighted 40% design, 40% engineering, 20% business, and decides which 16 teams advance.
Yes. There are several compulsory workshops (Design Thinking on 15 Aug, Innovation Mindset on 19 Aug, and the Business Pitch workshop on 7 Oct) that require attendance. Additionally, during recess week, each team must attend at least two technical workshops under Prof Tang Kuok Zea.
The 16 semi-finalist teams receive incredible perks, including an industrial mentor check-in, consideration for internship opportunities, a recommendation for the NUS Overseas Colleges (NOC) programme, and a S$1,000 prototyping budget if you enrol in specific CDE modules (CDE3301/CDE4301) — S$800 for non-iDP students.
The competition begins with up to 60 teams.
The format is a 5-minute pitch followed by 5 minutes of Q&A.
All on NUS Kent Ridge campus. See the map above.
Lunch is catered by NUS Enterprise for 300 on Launch Day and 150 on semi-finals and finals day. Audience members can also win prizes in a lucky draw on 15 Oct.
08 ORGANISED + SUPPORTED BY