Other Possible Engagement Contribution

Other Contributions to Team

For our presentation, I contributed to the design of our slides, ensuring that it was clear and visually appealing. Additionally I participated in a mock session after school together with my team. During this session, I presented my section multiple times to memorize key points and refine my delivery based on constructive feedback from my teammates and peers. We exchanged pointers and gave each other constructive feedback on how to improve our presentation as a whole.

Expected Participation Mark

I believe a fair participation mark for me would be around 80%. I attended all the classes consistently, expect for the day I was absent due to a fever. I actively participated in lessons by contributing to discussions, answering or asking relevant questions, and listening attentively to the insights and suggestions of my teammates and Prof Brad. Additionally, I maintained open communication to ensure we met project deadlines effectively.

Project Research Contribution

28/02/2025 

Topic Selection & Pitching to the team

• We individually selected project topics, conducted preliminary research, and utilized ChatGPT to enhance our understanding before presenting our ideas. 
• My chosen topic was a "Portable Water Filtration System." 
• I provided detailed insights from ChatGPT, particularly focusing on the desirability, feasibility, and viability of such a system.

Problem Statements + Purpose Statement (Ideal, Gap & Goal)

• The team deliberated on defining the ideal portable water filtration system, emphasizing the necessity of technology capable of effectively filtering various contaminants while ensuring environmental sustainability. 
• With ChatGPT, I gathered extensive pros and cons of the current LifeStraw filter. Our discussion highlighted specific cons we aimed to address, thereby clearly identifying gaps within the existing purification system.
• With ChatGPT, I explored feasible and beneficial solutions, leading us to select Graphene Oxide Filters as our project’s goal for improving LifeStraw.

04/03/2025

Report Discussion & Draft Preparation

• The team assigned specific sections of the report evenly among members, drafted a preliminary report outline, and consulted Professor Brad to clarify uncertainties before beginning the draft. 
• I drafted the Introduction and Background sections, incorporating targeted research from ChatGPT on LifeStraw’s target audience and thoroughly checking grammar and references.

10/03/2025

• Using ChatGPT, I conducted detailed research into issues related to LifeStraw’s use of plastics, and assessed sustainability implications and potential advantages or challenges of transitioning to stainless steel construction.

25/03/2025

• Following our consultation with Prof Brad via Zoom, I revised the Introduction and Background sections according to the feedback received, integrating key points such as the benefits and considerations of stainless steel construction.

28/03/2025

• With the assistance of ChatGPT, I generated relevant potential questions regarding our Portable Filtration System project. 
• After filtering these questions for relevance, I contacted a professor at SIT for further insights on our topic. 
• Additionally, ChatGPT was used to draft a professional Letter of Transmittal structured using the PEEL method.

04/04/2025

• I refined the Letter of Transmittal to clearly and professionally convey our objectives and rationale to LifeStraw, ensuring clarity and alignment with our project goals.

Critical Reflection

 3.2.1

At the beginning of this Critical Thinking module, I had set two clear goals which are to improve my public speaking skills by managing presentation anxiety and practicing structured delivery, and to enhance my written communication so that my reports and proposals would be clear, concise, and impactful. Reflecting on what I had completed up till this point, I believed I made significant progress, although there are always room for improvement. 

When it came to presentation or public speaking, I often found myself overwhelmed by anxiety which affected my pacing and clarity. However, Prof Brad class were highly engaging, and students were given opportunities to stand up and speak in front of our peers. These chances to present helped to build my confidence. The constructive feedback I received also played a key role which helped me identify specific area for improvement.

In preparation for my group’s presentation, I applied several strategies such as mental rehearsal, memorizing key points, and practicing how to improvise on the spot. These techniques helped me maintain better composure and allowed me to stay focused under pressure. Most importantly, I learned how to recover quickly from any momentary uncertainty instead of getting flustered. This experience contributed greatly to my ability to deliver more structured and confident presentations.

For written communication like Reader’s Response and Technical Report, it allowed me to practice clarity and structure. I learned to organize my ideas more logically (PEEL Structure), and paraphrase effectively while correctly citing sources (APA). Tools like ChatGPT were essential were essential in developing my ability to research and integrate credible evidence. This strengthened my ability to construct well-reasoned arguments, which was an important part of critical thinking.

3.2.2

One key area of learning was teamwork. I learned how to collaborate effectively with peers who have different working styles, strengths, and expectations. These experiences taught me the importance of setting clear expectations and maintaining open, respectful communication within a team.

One skill that improved significantly during this process was my ability to give and receive feedback. During peer reviews and discussions, I learned how to offer constructive critiques and respond to feedback without taking it personally. This skill became especially valuable during our preparation for the final presentation, where input from teammates helped us refine both our content and delivery.

This experience changed my view of learning. Previously, I saw learning as an individual effort focused mainly on grades and outcomes. Now, I understand it as a collaborative process, where growth comes through interaction, reflection, and adaptability. Moving forward, I will carry these lessons into future group work and professional settings, where strong teamwork and communication are essential for success.

Additional Reader Response

RealView Imaging’s innovative Digital Light Shaping technology is transforming medical imaging by producing interactive, full-color 3D holograms that offer a highly detailed and realistic view of a patient’s anatomy. These holograms are not only visible in mid-air but can also be manipulated in real time, allowing clinicians to interact with them naturally during procedures (RealView Imaging Ltd., n.d.a). The company’s flagship system, Holoscope-i, received clearance from the United States Food and Drug Administration (FDA) in 2021. It converts standard CT and 3D ultrasound imaging data into dynamic holograms, improving diagnostic accuracy and procedural planning (Dicardiology.com, 2021; RealView Imaging Ltd., n.d.b).

The Holoscope-i system includes several key features that enhance its functionality in clinical settings. Its real-time interaction capability allows physicians to view and manipulate 3D holographic images mid-procedure, as if they were tangible objects, thereby improving precision and workflow efficiency. The system generates high-resolution, full-color visuals and is compatible with existing CT and ultrasound imaging technologies, allowing for seamless integration into current medical practices. These features significantly enhance surgical planning, enable better decision-making, and contribute to improved patient outcomes (Dicardiology.com, 2021; RealView Imaging Ltd., n.d.a).

RealView Imaging’s technology has shown promising applications in interventional cardiology, where the ability to visualize and interact with 3D anatomical models in real time helps reduce cognitive workload and improve procedural outcomes. While clinical trials and case studies are still emerging, preliminary reports suggest that the system supports safer, more informed decision-making by offering intuitive visualizations during catheter-based procedures (RealView Imaging Ltd., n.d.b).

By combining real-time holographic rendering with hands-free interaction, the Holoscope-i system helps to minimize the medical risks associated during complex procedures while also reducing the need for invasive methods, introducing a new standard for advanced medical visualization.

One of the primary advantages of the Holoscope-i system is its ability to reduce medical risks during complex procedures by enhancing surgical precision. Using real-time 3D holographic imaging derived from CT and ultrasound data, medical professionals can interact with highly detailed, spatially accurate representations of a patient’s anatomy. This level of immersive visualization enables better navigation around critical structures and increases the accuracy of interventions. As a result, the likelihood of surgical error is reduced, which contributes to better patient safety and clinical outcomes (RealView Imaging Ltd., n.d.b).

The Holoscope-i system also plays a crucial role in reducing the reliance on invasive diagnostic methods. Its interactive holographic imaging allows clinicians to examine internal anatomy in three dimensions without physically entering the body. Because the system projects anatomically accurate holograms that can be rotated, manipulated, and explored from multiple angles, medical professionals are better equipped to diagnose conditions and plan surgical approaches non-invasively. This reduces patient discomfort, lowers the risk of complications, and enhances the overall safety and efficiency of diagnostic processes (RealView Imaging Ltd., n.d.b).

Despite its clinical advantages, the Holoscope-i system faces several limitations, particularly regarding cost, accessibility, and maintenance. The initial investment required for specialized holographic equipment is substantial, often exceeding $100,000, which can be prohibitive for smaller hospitals or underfunded medical centers (Dicardiology.com, 2021). In addition to the steep upfront cost, regular system maintenance, software updates, and staff training add to the long-term financial burden. These factors restrict access primarily to large institutions with well-resourced budgets, limiting the technology’s widespread adoption in public healthcare systems. Until more affordable solutions or government subsidies are introduced, the Holoscope-i system may remain inaccessible to many facilities.

In conclusion, RealView Imaging’s Digital Light Shaping technology and Holoscope-i system represent a transformative advancement in medical imaging. By enabling real-time interaction with high-resolution 3D holograms, the system enhances diagnostic accuracy, reduces surgical risk, and minimizes the need for invasive procedures—key factors in improving patient safety and clinical outcomes. While high implementation costs and limited accessibility currently restrict its widespread use, the long-term potential of this technology remains promising. With broader support and investment, innovations like the Holoscope-i could redefine the future of non-invasive imaging and precision-guided healthcare.

References

Dicardiology.com. (2021, November 15). RealView Imaging receives FDA clearance for Holoscope-i medical holographic imaging system. Diagnostic and Interventional Cardiology. https://www.dicardiology.com/article/realview-imaging-receives-fda-holoscope-i-medical-holographic-imaging-system

RealView Imaging Ltd. (n.d.a). Interactive live holography for medical imaging. https://realviewimaging.com

RealView Imaging Ltd. (n.d.b). Real-time 3D holographic imaging for interventional procedures. https://realviewimaging.com