Computer Science

AR application on simulating Lenon Wall

The app developed by our team is called Hearoad. This app is inspired by the Lennon Wall’s idea. We find out that Lennon Wall is popular among teenagers on expressing feelings and emotions, so we decided to develop an app using AR technique to simulate the Lennon Wall.
Our app having the functions to create memos written with your thoughts, opinions or feelings and we can stick these memos in the argument world using the AR technique. By applying the cloud technique, users can also read the memo written by other users and respond to the memo’s writer. The aims of our app are providing an innovative way for people to express their feelings, it has the features of location based and without filter bubble or echo chamber.

Drift Bottle

In view of the rising trend of mental health issues among students, measures are certainly needed to alleviate the serious situation. Drift Bottle is an innovative platform for students to express their emotions in a message-in-a-bottle style. With the help of artificial intelligence in the phases of content moderation and sentiment analysis, this platform is free of malicious content and solely for users to share their delightful or distressed moments. Moreover, specialist will be contacting users for consultation and guidance in order to support them mentally. We hope that through sharing your own thoughts and reading fellow peers’ stories, students could better manage their stress and emotions, and hence reducing the risk of having mental health issues.

MemoMe App

MemoMe is an Android Application aiming at improving teenager mental health. It integrates multiple functionalities, allowing users to express their emotions, give and get support from other people, make grounded to-do plans facing their problems.

It enables users to plan meaningful activities and get reward after completion. The reward can be used later in the online community. The community is where users can express themselves anonymously and give support or get support via virtual gifts. The gifts are bought by the coins received from to-do plan completion by the user.

This application targets at the prevalence of teenager anxiety these days. One the one hand, it offers a stress relieving platform for teenagers to express their feelings anonymously and help each other to face the common growing pains. On the other hand, making to-do plans are strongly encouraged as this will help them to ease the anxiety from the root.

The project has been submitted to Samsung Solve for Tomorrow Competition.

Pacifi

Relax, Recharge and Reflect! Pacifi offers a solution to depression, anxiety and stress. It is the first app of its kind in the market focusing on teenagers’ mental health.

The team members have recently made their submission to Samsung Competition and the app was made based on the theme provided to them by the Samsung.

Posture Eye

This is an Android app that monitors a person sitting posture in real time. It keeps track of three points of a human body: ear, shoulder, and hip position.
By observing these three points, the app categorize the posture of the person into 1)
Straight, 2) Hunched Back or 3) Arched Back, and records the distribution of your posture during the monitored period (e.g. When you are doing revision, you sit straight 50% of the time, you hunchback 25% of the time and you arch back 25% of the time).
To use this app, position your phone camera so that it captures the side view of your sitting posture, then the app will start to monitor your posture automatically and gives you a simple report of your posture after the session.

Smart Laundry System

SLS (Smart Laundry System) by R.C. Tech Club aims to help hall residents in R.C. Lee Hall track the availability of laundry machines that are situated on the 16th floor using their mobile devices. Until now, residents had to go all the way to the 16th floor for laundry, only to find that the machines are full. We took advantage of a light indicator on the laundry machines that would tell us if the door of a machine is locked (when the machine is in use). Employing light sensors, the system collects information about the status of the doors (and hence, the status of the machines). Then, the system sends that data to our web infrastructure, to be displayed on a user-friendly website on a real-time basis, effectively making our laundry machines an IoT.

HKU Engineering students @ IBL Global Inclusive STEM+ Leadership week

This year marks the expansion of the Global Inclusive Leadership Program from China to Thailand. More than one thousand students in eighteen institutes from Greater China, Thailand and the UK participate in the leadership weeks. Students immerse themselves in a cross-cultural and social-mixing environment to develop and work closely together to come up with solutions that go beyond their training while adapting themselves in different cultural settings and developing global-minded perspective. For the participants, it is a journey of self-discovery and self-development. Among the values and skills students acquire in the program, innovative ideas, unconditional love and the spirit of teamwork stand out as the most noted and will help them to prepare for the future – a future of global citizenship. As one of the most respected educators in Thailand remarks: “it is truly an education of the twenty-first century.”

MAXAR

To give an impressive presentation, we always use visual aids to emphasize key points. However, we usually use presentation slides. Then our team came up with a question – Why don’t we combine AR technology with presentations? MAXAR is a mobile application which utilizes AR technology to facilitate presentations. Users prepare their visual aids in our application by adding 3D elements or 3D text. They can either record their presentations and upload them to the Internet or deliver their presentations directly in front of the audience using their own device.
Our application shows an incredible potential in STEM education, e-learning, and entertainment.