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Fasteyes - The Body Temperature & Face Reognition Attendance System Improvement

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Background

Fasteyes is now a standard product in the company I worked for. When I first saw the product, it was just a body temperature detection prototype, and my job was to improve and extend its functionality.

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Previous

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Now

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Team

    My Role

  • Project Lead
  • UI / UX Designer

    Collaborate With

  • Peggy Cao (UI / UX designer)
  • Chang Ting Wei (Front-end engineer)
  • Sam Chen (Back-end engineer)
  • Auggie (Image processing engineer)
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Goals

UI & UX
Improvement

As we can see in the picture above, the previous one was just an early prototype, so there was a lot of room for improvement on its UI & UX.

Attendance
System
Development

It was not enough to stand out in the market if the product could only detect human temperature and upload the data online. Therefore, we developed a facial recognition attendance system based on the original functions.

Optimizations

Other optimizations such as improving the accuracy of temperature detection, face detection and face recognition, etc. We also added many new functions such as mask detection, ERP integration, and a device binding mechanism.

Redesign

There are 2 kinds of interface in this product. In this article, I would put emphasis on the management website that I designed.

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Fasteyes software for facial detection and recognition.

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Management website for both desktop and mobile users. (Designed by me)

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Design System

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Dashboard Page

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Original

In the original version, there were some impractical or non-functional features such as "Connected device list" and "Normal temperature amount list for each device", so they were removed in the revision.

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Revised

In the revised version, I also added a date and time picker, and a device multi-select dropdown, so that users can easily filter out the data range they need. Also, the original "Normal temperature" card was replaced by "Abnormal cases today".

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History Page

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Original

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Revised

On the history page, I used the same control bar for users to filter the time and devices. Those settings will remain on every page until the user changes them. In addition, a search bar, a download button, and a picture preview field were added.

New Feature - Attendance System

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Fasteyes Software

Together with Peggy, the other UX designer, we made a lot of changes to the Fasteyes software for the attendance system.

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Original

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Revised

  1. The grayscale background was replaced by the primary color defined by the color system.
  2. On the large screen, we found that people would tend to move around instead of standing still, and that made recognition difficult. So we narrowed the camera display size and added some text hints.
  3. A lot more options were added on the settings page.
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Report System

In the early stage of development, the recognition accuracy was not quite good, but the MVP had already been released. Therefore, I designed a reporting system to let users manually correct the misjudged cases, and the back-end system would automatically collect these data for developers to further improve the accuracy.

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Other Features

  • Attendance Record
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  1. The attendance record page only presents the staff checking history and the earliest and latest time based on the selected time range. This function is especially useful for companies that have 3 switch systems.
  2. Another hidden customized feature is that we can sync the data to the HR system or ERP that users are using.
  • Upload Staff List
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On the staff management page, users can upload a staff data list at one time, or just add staff one by one.

The Outcome & Next Steps

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The Outcome

  1. A 70% increase in orders and interested buyers.
  2. An 80% decrease in complaints about bugs and bad experiences received from customers.
  3. Attract more IoT projects and custom software development.
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Next Steps

We found that customers’ demand for IoT customization is greater than that of simply a body temperature & face recognition system. This doesn't mean that they don't need Fasteyes, but that they need more extensive functions

“An IoT Platform”

The below article is about the IoT platform we built for a tech company, and that platform will also become an extended service based on Fasteyes.

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