This week, Rachana spent time looking at our review from the design report. There are some things we need to figure out including what aspects of the UI we want to display. Currently, we want to just auto add items to the list, give the user the ability to trash the item if need be. We also want to display this list of items with their individual costs, and cumulative cost. I found a grocery POS app that can help me with this.
For last week, Raymond was primarily working on adding new functionality to the design, which is adding a control unit to the controller. Again, I used the skills I learned from 18220 to find the correct motor driver, and I proofread the specification of the size and the material properties of various mechanical components, and read the voltage and amps of different electrical components.
For next week, Raymons is planning to
- Drill 8 holes in the wood.
- Cut the metal of the shaft.
- Cut the belt to make it fit into our design.
- Glue the two wood planks onto the wood base.
- order a coupler to connect the motor and the shaft.
For this week, Jiyeon worked on testing some images using Tesseract for text detection and planned web app. We are planning to modify the web app framework that was found on web with the features we want to use. For text detection, Jiyeon was able to extract text from the images, but to be used with the retail product, Jiyeon would need some image preprocessing done before using the text detection so that Jiyeon can distinguish the text from the background. So I think Jiyeon is going to work on that for next week.