Hello, everyone. When you think of a hackathon, you usually imagine a friendly, fulfilling event. However, the introduction of AI judges has changed the atmosphere. Let's get started.
On June 29, 2024, the "[Urgent] blueqat Hosts LLM + RAG Saturday Half-Day Hackathon" was held from 11:00 AM to 4:30 PM. Previously, we held an ideathon, but this time, we moved on to actual app development using LLM and RAG, as participants wanted to bring their ideas to life through programming.
Here is the report from the first event:
blueqat Hosts RAG Ideathon! Event Report!
https://blueqat.com/yuichiro_minato2/a17f6c06-aabb-4efe-9418-2077e7140638
This time, we started by sharing ideas. There were 7 participants in total. Thank you all for joining us from Saturday morning to afternoon.
Two people presented their ideas: Derwind and Nao. Nao was the winner of the first event.
Right away, we encountered a problem. We planned to divide the teams based on voting after the initial idea presentations, but with so few participants and presenters, it was clear that we could only form two teams. We went ahead with the voting, but it was meaningless as we ended up dividing into two teams: Derwind's team and Nao's team.
Derwind proposed a news summarization and travel planning app for Team Sheep, while Nao also proposed a travel planning app for Team Cat. At this point, the app ideas were already overlapping. The 7 participants split into teams of 4 and 3 respectively.
The initial schedule and the revised schedule are as follows. Due to the small number of participants, voting was meaningless, so we moved up the schedule and had participants dive deeper into their projects starting in the morning.
Schedule
Initial Schedule:
12:00 PM: Individual voting and lunch break
1:00 PM: Team formation
1:15 PM: Teams improve RAG ideas
2:00 PM: Midway progress presentations (2 minutes per team) & midway voting
2:30 PM: Teams improve and implement RAG ideas
3:30 PM: End of work. Final team presentations (2 minutes per team) & final voting
4:00 PM: Final results announcement
4:30 PM: End, followed by online networking
Revised Schedule:
10:30 AM: Doors open
11:00 AM: Opening remarks and announcements
11:15 AM: Idea presentations using RAG (1 minute per person), individual voting
11:30 AM: Team formation and introductions
11:45 AM: Afternoon instructions
12:00 PM: Lunch break
1:30 PM: Midway progress presentations (2 minutes per team) & midway voting
3:00 PM: End of work. Final team presentations (2 minutes per team) & final voting
3:15 PM: Final results announcement
3:30 PM: End, followed by online networking
Incidentally, by the morning, Team Cat had already started developing their app, while Team Sheep was still deepening their discussions. It seems the discussions continued during the lunch break, leading to the midway progress presentations at 1:30 PM.
At this point, we decided to have everyone vote fairly and assign points, but with only two teams and a 4:3 split, a simple vote would favor the team with 4 members. We tried the honor system, asking everyone to vote for the idea they genuinely thought was the best, but as expected, it ended up 4:3. Voting wasn’t working well. However, since we relied on voting, we did not bring in judges. Judging by myself was also challenging...
So, we decided to urgently introduce...
"AI Judges"
We had the AI judges review the midterm presentations of the two teams. Below are the presentation materials for each team.
Team Sheep
"User-Preference-Based Travel Plan Proposal Service"
Background:
There are many services that suggest travel plans. People also often plan their trips by looking at Instagram and other social media. Recently, young people tend to prioritize "Instagrammable" spots over destinations. Traditional services sometimes only create plans by gathering popular spots. Users have to judge a lot of information on their own, such as wanting a balanced trip or visiting places others don't go. There's a need for a service that meets these abstract desires.
Objective:
To create a service that selects travel spots based on user preferences.
Approach:
We propose using web searches to gather information on tourist spots, scoring them based on appropriate criteria, and making suggestions based on these scores. The plan focuses on user preferences rather than the destination itself.
Method:
For example, if you're planning a trip to Kamakura and only have "the Great Buddha" decided:
1. External Document Analysis:
Search for "Kamakura tourist spots" and input the resulting "36 Recommended Kamakura Tourist Spots" page into RAG. Analyze the document and extract four evaluation criteria. Two criteria are fixed: "uniqueness on a national level" and "uniqueness within the area." For Kamakura, the criteria might be "uniqueness on a national level," "uniqueness within the area," "gourmet," and "history."
2. Scoring:
Score the 36 spots based on the criteria. "Uniqueness on a national level" represents the rarity compared to other tourist spots. For example, the Great Buddha is less rare as there are other Great Buddhas. "Uniqueness within the area" represents rarity within Kamakura. The Great Buddha is rare within Kamakura. "Gourmet" and "history" are simply evaluated without comparison.
3. User Preferences:
Ask the user three questions:
A. Which spots are already decided?
B. Do you want to visit popular spots, rare spots, or a balanced mix?
C. Do you want a balanced trip or a strongly themed trip?
4. Output:
List 4-5 spots including the already decided ones, curated by AI. For a balanced trip, balance the total scores of the criteria. For a strongly themed trip, make the scores extreme.
What Not to Do:
Do not plan specific routes or time allocations. Use other services for that.
Effect/Impact:
Increases trip satisfaction.
Team Cat
"Travel Advisor That Proposes Optimal Trips for Users"
June 29, 2024 (Saturday)
GPTs Overview:
Collect photos from users.
Ask GPT three questions.
Provide five answers based on four parameters.
SNS Data Analysis:
Analyze users' social media posts, likes, and followed accounts to understand their interests and preferences.
Photo and Keyword Analysis:
Analyze the content of posted photos and the used hashtags and keywords to identify the user's travel style and preferences.
Matching with Travel Destinations:
Select travel destinations that match the user's interests based on the analysis results.
Providing Detailed Information:
Provide specific information about the selected travel destinations, including attractions, activities, culture, and food.
Personalized Proposals:
Consider the user's past travel history, budget, timing, and other factors to make more suitable proposals.
Output the results in JSON format.
Knowledge:
Pull data from APIs.
Use browsing to gather information.
PR Points:
Multimodal capabilities.
Evaluation Results:
Comparing the ideas of Team Sheep and Team Cat, the AI judges determined that Team Sheep's idea was superior for the following reasons:
1. User-Centered Approach:
Team Sheep's idea focuses on selecting travel spots based on user preferences and needs, allowing for personalized plans that meet specific desires like a balanced or themed trip.
2. Evaluation and Scoring Precision:
Team Sheep uses external document analysis and evaluation criteria to score tourist spots, providing objective and specific criteria to select the best spots for users.
3. Differentiation from Existing Services:
Team Sheep offers unique proposals based on user preferences without relying on specific routes or time allocations provided by other services, potentially offering a more satisfying travel experience.
4. Expected Effect and Impact:
Team Sheep aims to enhance user satisfaction by providing customized travel plans tailored to individual needs, likely improving the overall travel experience.
Based on these reasons, Team Sheep's idea was deemed more promising and likely to succeed in the RAG hackathon.
The AI judges quickly and thoroughly evaluated every detail, providing a score out of 20 points for originality and business aspects.
Evaluation Scores for Team Sheep's Proposal:
- Originality: 9 points
- The approach of using diverse evaluation criteria to propose customized travel plans based on user preferences is original, although similar approaches exist in other services.
- Business Potential: 8 points
- The focus on improving user satisfaction is promising from a business perspective, but there is limited information on how to ensure concrete business development and competitiveness, resulting in an 8-point score.
Evaluation Scores for Team Cat's Proposal:
- Originality: 7 points
- Using SNS data to understand user interests and propose travel destinations is a new approach, but similar services exist.
- Business Potential: 7 points
- Leveraging SNS data to analyze targets and aid marketing is promising, but the profit model and market differentiation points are unclear.
Based on these evaluations, Team Sheep's proposal scored higher in both originality and business potential.
Therefore, Team Sheep has taken the lead! Their user-friendly approach was highly appreciated. We will continue refining this based on the feedback!
(After some time...)
Well! After the midway review, the entire hackathon has concluded! It's time for the final evaluation! We had the AI judges evaluate the final presentations as well. Here are the summaries!
Team Sheep's Proposal:
"User-Preference-Based Travel Plan Proposal Service"
Background:
There are many services that suggest travel plans. People also often plan their trips by looking at Instagram and other social media. However, traditional services may only create plans by gathering popular spots. Users often have to judge a lot of information on their own. There's a need for a service that meets abstract desires such as "wanting a balanced trip" or "wanting to go to places others don't go."
Objective:
To create a service that selects travel spots based on user preferences.
Approach:
We propose using web searches to gather information on tourist spots, scoring them based on appropriate criteria, and making suggestions based on these scores. The plan focuses on user preferences rather than the destination itself.
Method:
For example, if you're planning a trip to Kamakura and only have "the Great Buddha" decided:
1. External Document Analysis:
Search for "Kamakura tourist spots" and input the resulting "36 Recommended Kamakura Tourist Spots" page into RAG. Analyze the document and extract four evaluation criteria. Two criteria are fixed: "uniqueness on a national level" and "uniqueness within the area." For Kamakura, the criteria might be "uniqueness on a national level," "uniqueness within the area," "gourmet," and "history."
2. Scoring:
Score the 36 spots based on the criteria. "Uniqueness on a national level" represents the rarity compared to other tourist spots. For example, the Great Buddha is less rare as there are other Great Buddhas. "Uniqueness within the area" represents rarity within Kamakura. The Great Buddha is rare within Kamakura. "Gourmet" and "history" are simply evaluated without comparison.
3. User Preferences:
Ask the user three questions:
A. Which spots are already decided?
B. Do you want to visit popular spots, rare spots, or a balanced mix?
C. Do you want a balanced trip or a strongly themed trip?
4. Output:
List 4-5 spots including the already decided ones, curated by AI. For a balanced trip, balance the total scores of the criteria. For a strongly themed trip, make the scores extreme.
Business Model:
- Revenue from travelers:
Premium plan: Paid membership offering detailed travel plans and perks.
Normal plan (advertising revenue): Display advertisements related to recommended spots and earn revenue based on clicks.
- Revenue from travel agencies:
Commissions from partners: Partner with tourism operators, accommodations, and activity providers and earn commissions on bookings.
Special experiences and additional services: Offer value-added experiences and services to increase customer satisfaction and revenue.
Travel plan creation assistance: Provide AI-powered travel plan creation support to travel agencies for a fee.
- Other revenue:
Data sales: Aggregate and anonymize user travel preference data and sell it to companies and service providers.
What Not to Do:
Do not plan specific routes or time allocations. Use other services for that.
Effect/Impact:
Increases trip satisfaction.
Team Cat's Proposal:
Innovative Business Model
This system achieves a sustainable business through the following revenue models:
Subscription Model: Monthly or annual subscriptions allow users to always receive the latest travel information and personalized recommendations. This ensures stable revenue while building long-term relationships with users.
Partnerships and Advertising: Partner with travel agencies, airlines, hotel chains, and promote services and products related to the recommended travel destinations, earning advertising revenue. It also offers partners opportunities to reach new customer segments.
Data Analysis Services: Analyze user travel preferences and trends and provide insights to travel industry companies, generating additional revenue. This data helps in developing new marketing strategies and products.
Premium Services: Target high-end revenue by offering specially customized travel plans and luxury travel services for VIPs. For example, provide unique experiences and exclusive tours to attract wealthy clients and niche markets.
Social Impact and Sustainable Tourism:
This system provides travel plans tailored to user preferences, focusing on aspects such as food culture, cities and architecture, sports facilities, history and culture, and the arts. Additionally, by featuring rare tourist spots and information, it guides travelers to new destinations, helping to reduce overtourism. This revitalizes the local economy and increases tourism revenue, promoting a sustainable tourism model.
New Experiences and Discoveries:
This system offers travelers new experiences and discoveries. For example, it creates memorable trips through special experiences such as enjoying local food at markets, participating in health-promoting sports events, and experiencing traditional culture through art workshops. It also proposes diverse plans tailored to themes, such as pilgrimage tours for anime fans and skydiving experiences for adventure seekers.
Conclusion:
This personalized travel advisor GPT enhances user satisfaction by providing travel destination recommendations based on individual preferences. Utilizing the latest technology to make precise recommendations, it supports travel planning. With multiple revenue models, it ensures sustainability and profitability. This system offers new value to the travel industry and becomes an essential tool for users. This innovative approach evolves the travel industry to a new dimension, enriching people's travel experiences.
At this point, Team Cat has significantly updated their materials, fully aware of the AI's evaluation criteria.
The evaluation by the AI judges is as follows:
Team Sheep's Proposal:
1. Innovation and Meeting Needs: 9 points
- The approach of personalizing travel plans and focusing on user preferences is innovative and adapts to market needs.
2. Business Model Sustainability and Monetization Strategy: 8 points
- The strategy includes paid membership, advertising revenue, and partnership commissions, but lacks some specifics.
Team Cat's Proposal:
1. Innovation and Meeting Needs: 10 points
- The use of a subscription model and data analysis for personalized recommendations is highly innovative and accurately meets market needs.
2. Business Model Sustainability and Monetization Strategy: 10 points
- Comprehensive monetization strategies based on subscriptions, partnerships, and data analysis indicate high sustainability.
Overall Evaluation:
- Team Sheep: Innovation 9 points + Business 8 points = 17 points
- Team Cat: Innovation 10 points + Business 10 points = 20 points
Team Cat's proposal scored full marks in both innovation and business aspects, receiving a higher overall evaluation.
Thus, the AI judges have rated Team Cat higher, with a 3-point lead compared to the midway results.
For the final evaluation, each team has completed their apps, so an additional 10 points will be added for technical aspects.
For the technical evaluation, the AI judges provided two hypothetical questions to each app, and the teams were evaluated based on their responses.
First up is Team Sheep. In Team Sheep's system, you first provide a specific destination and the vibe of the plan you want, so we asked the chief judge the following questions:
1. **Travel Plan for Visiting Kamakura**:
- "When visiting Kamakura, I am interested in the local food culture and historical places. Can you propose a balanced travel plan that includes these cultural and historical spots?"
2. **Travel Plan for Visiting Non-Tourist Areas in Hokkaido**:
- "Please create a travel plan for visiting lesser-known areas in Hokkaido, avoiding the usual tourist spots. How will you incorporate the unique features and activities of these areas?"
These questions aim to explore how Team Sheep's system proposes travel plans tailored to regional features and user preferences.
So, for Kamakura, the focus is on local food culture and historical places. For Hokkaido, the focus is on lesser-known areas. The output of Team Sheep's LLM application is as follows:
**Desired Destination: Kamakura**
Answer: Based on the information about Kamakura's tourist spots, we propose the following travel plan. Your travel plan will be built around the following information.
1. **List of Tourist Spots**
Below are the main tourist spots in Kamakura.
- Great Buddha of Kamakura
- Enoshima
- Tsurugaoka Hachimangu Shrine
- Kenchoji Temple
- Engakuji Temple
- Hokokuji Temple
- Hasedera Temple
- Kotokuin Temple
- Komachi Street
- Yuigahama Beach
2. **Evaluation Criteria**
The criteria for evaluating the tourist spots are as follows:
- **Uniqueness on a National Level**: Rarity compared to other tourist spots.
- **Uniqueness within the Area**: Rarity within Kamakura.
- **Gourmet**: Attractiveness of nearby dining facilities and local specialties.
- **History**: Historical and cultural value.
3. **Scoring**
Each spot is scored as follows (example):
| Spot | Uniqueness on a National Level | Uniqueness within the Area | Gourmet | History |
|--------------|----------------------|---------------------|------|------|
| Great Buddha of Kamakura | 3 | 5 | 2 | 5 |
| Enoshima | 4 | 4 | 4 | 3 |
| Tsurugaoka Hachimangu Shrine | 4 | 5 | 3 | 5 |
| Kenchoji Temple | 4 | 5 | 2 | 5 |
| Engakuji Temple | 4 | 4 | 2 | 5 |
| Hokokuji Temple | 3 | 4 | 2 | 4 |
| Hasedera Temple | 3 | 4 | 3 | 4 |
| Kotokuin Temple | 3 | 4 | 2 | 4 |
| Komachi Street | 4 | 5 | 5 | 3 |
| Yuigahama Beach | 3 | 4 | 4 | 2 |
4. **User Preferences**
We ask the user the following:
A. Which spots are already decided?
B. Do you want to visit popular spots, rare spots, or a balanced mix?
C. Do you want a balanced trip or a strongly themed trip?
Based on these questions, we will propose the optimal travel plan. Please provide your answers.
Thank you. Based on the following conditions, we will create a travel plan for Kamakura.
**Conditions**
- **Decided Spot**: Great Buddha of Kamakura
- **Preference**: Rare spots
- **Trip Concept**: Strongly themed (focused on unique experiences)
**Proposed Plan**
The following spots, including the Great Buddha of Kamakura, have been selected for their rarity and strong thematic elements.
1. **Great Buddha of Kamakura** (Decided Spot)
- **Evaluation**:
- Uniqueness on a National Level: 3
- Uniqueness within the Area: 5
- Gourmet: 2
- History: 5
2. **Hokokuji Temple**
- **Evaluation**:
- Uniqueness on a National Level: 3
- Uniqueness within the Area: 4
- Gourmet: 2
- History: 4
- **Reason**: Known for its bamboo garden and tranquil atmosphere, it is a hidden gem with fewer tourists.
3. **Hasedera Temple**
- **Evaluation**:
- Uniqueness on a National Level: 3
- Uniqueness within the Area: 4
- Gourmet: 3
- History: 4
- **Reason**: Features gardens with seasonal flowers, especially beautiful during hydrangea season. Although popular, it has a unique charm.
4. **Egara Tenjin Shrine**
- **Evaluation**:
- Uniqueness on a National Level: 3
- Uniqueness within the Area: 3
- Gourmet: 2
- History: 4
- **Reason**: A small shrine known for its deity of learning, popular among students but less frequented by tourists.
5. **Sasuke Inari Shrine**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 4
- Gourmet: 2
- History: 4
- **Reason**: Known for its row of red torii gates, it's a power spot in Kamakura with fewer tourists.
**Summary**
- Visiting rare spots centered around the Great Buddha of Kamakura offers a unique experience.
- Each spot provides a quiet and serene environment with fewer tourists.
- Enjoy a thematic trip focusing on history and nature.
Here is the proposed travel plan. Use it to plan your trip.
Next,
**Desired Destination: Hokkaido**
Answer: Based on the information about Hokkaido's tourist spots, we propose the following travel plan. Your travel plan will be built around the following information.
1. **List of Tourist Spots**
Below are the main tourist spots in Hokkaido.
- Sapporo Clock Tower
- Odori Park
- Otaru Canal
- Asahiyama Zoo
- Mount Hakodate
- Cape Kamui
- Cape Shiretoko
- Sarobetsu Plain
- Lake Onneto
2. **Evaluation Criteria**
The criteria for evaluating the tourist spots are as follows:
- **Uniqueness on a National Level**: Rarity compared to other tourist spots.
- **Uniqueness within the Area**: Rarity within Hokkaido.
- **Gourmet**: Attractiveness of nearby dining facilities and local specialties.
- **Nature**: Beauty and uniqueness of the natural environment.
3. **Scoring**
Each spot is scored as follows (example):
| Spot | Uniqueness on a National Level | Uniqueness within the Area | Gourmet | Nature |
|--------------|----------------------|---------------------|------|------|
| Sapporo Clock Tower | 3 | 4 | 3 | 2 |
| Odori Park | 3 | 4 | 3 | 3 |
| Otaru Canal | 4 | 4 | 4 | 3 |
| Asahiyama Zoo | 4 | 4 | 3 | 3 |
| Mount Hakodate | 4 | 4 | 3 | 4 |
| Cape Kamui | 4 | 5 | 2 | 5 |
| Cape Shiretoko | 5 | 5 | 2 | 5 |
| Sarobetsu Plain | 4 | 5 | 2 | 5 |
| Lake Onneto | 4 | 5 | 2 | 5 |
4. **User Preferences**
We ask the user the following:
A. Which spots are already decided?
B. Do you want to visit popular spots, rare spots, or a balanced mix?
C. Do you want a balanced trip or a strongly themed trip?
Based on these questions, we will propose the optimal travel plan. Please provide your answers.
**Proposed Plan**
The following spots in Hokkaido have been selected for their rarity and strong thematic elements.
1. **Cape Shiretoko**
- **Evaluation**:
- Uniqueness on a National Level: 5
- Uniqueness within the Area: 5
- Gourmet: 2
- Nature: 5
- **Reason**: A UNESCO World Heritage Site, Shiretoko is known for its untouched nature and rare wildlife.
2. **Cape Kamui**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 5
- Gourmet: 2
- Nature: 5
- **Reason**: A cape jutting into the Sea of Japan, offering stunning sea views and cliffs with fewer tourists.
3. **Sarobetsu Plain**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 5
- Gourmet: 2
- Nature: 5
- **Reason**: A vast wetland area ideal for bird watching, a must-visit for nature lovers.
4. **Lake Onneto**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 5
- Gourmet: 2
- Nature: 5
- **Reason**: Known as the "Lake of Five Colors" due to its changing hues with time and weather, offering a quiet and magical scenery.
5. **Lake Akan**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 4
- Gourmet: 3
- Nature: 5
- **Reason**: Famous for its marimo algae balls, with hot springs around the lake providing a relaxing spot.
**Summary**
- Visiting rare spots like Cape Shiretoko and Cape Kamui offers unique experiences.
- Each spot provides a quiet and serene environment with fewer tourists.
- Enjoy the beauty of nature while experiencing a strongly themed trip.
Here is the proposed travel plan. Use it to plan your trip.
Thank you. Based on the following conditions, we will create a travel plan for Hokkaido.
**Conditions**
- **Decided Spot**: Otaru Canal
- **Preference**: Rare spots
- **Trip Concept**: Balanced trip
**Proposed Plan**
The following spots, in addition to Otaru Canal, have been selected for their rarity and balanced characteristics.
1. **Otaru Canal** (Decided Spot)
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 4
- Gourmet: 4
- Nature: 3
2. **Cape Kamui**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 5
- Gourmet: 2
- Nature: 5
- **Reason**: A cape jutting into the Sea of Japan, offering stunning sea views and cliffs with fewer tourists.
3. **Asahiyama Zoo**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 4
- Gourmet: 3
- Nature: 3
- **Reason**: Famous for observing animals' natural behavior, a popular spot for families.
4. **Cape Shiretoko**
- **Evaluation**:
- Uniqueness on a National Level: 5
- Uniqueness within the Area: 5
- Gourmet: 2
- Nature: 5
- **Reason**: A UNESCO World Heritage Site, Shiretoko is known for its untouched nature and rare wildlife.
5. **Otaru Music Box Museum**
- **Evaluation**:
- Uniqueness on a National Level: 4
- Uniqueness within the Area: 4
- Gourmet: 3
- Nature: 3
- **Reason**: One of Otaru's popular tourist spots, housed in a historical building with various music boxes on display, offering a musical experience.
**Summary**
- Visiting rare and balanced spots centered around Otaru Canal offers diverse experiences.
- Each spot provides a relatively quiet and serene environment with fewer tourists.
- Enjoy a balanced trip with elements of nature, animals, and historical buildings.
Here is the proposed travel plan. Use it to plan your trip.
Next is Team Cat. Team Cat's system is conversational and asks users about their preferences.
"Please tell me your favorite sports. Choose at least two. Soccer, Basketball, Tennis, Swimming, Others."
# For favorite sports, you have chosen soccer and basketball.
"Please tell me your favorite foods. Sushi, Pizza, Tacos, Curry, Others."
# For favorite foods, you have chosen sushi and curry.
"Please tell me your favorite art forms. Anime, Music, 2D Art, 3D Art, Others."
# While specific favorite art forms are not provided, it is clear that you have an interest in anime and music.
As a result,
The following five countries have been selected as travel destinations that match your preferences:
Japan
- Sports: Japan has a large number of people who play soccer and basketball, with the J-League for soccer and the B-League for basketball being particularly famous.
- Food: Japan is the birthplace of sushi, and there are many renowned sushi restaurants.
- Art: Japan is known as the mecca of anime, with many events and shops related to anime. Additionally, the music scene is vibrant.
United States
- Sports: The United States is the home of basketball, and you can enjoy NBA games.
- Food: Pizza is very popular in the United States, with many famous pizzerias.
- Art: The United States is a center of music, with numerous live performances and concerts, especially in New York and Los Angeles.
Italy
- Sports: Soccer is extremely popular in Italy, and you can watch Serie A matches.
- Food: Italy is the birthplace of pizza, and you can enjoy authentic Italian pizza.
- Art: Italy is the center of the Renaissance, with numerous museums and historical buildings.
Spain
- Sports: Spain is active in both soccer and basketball, with La Liga and the ACB League being well-known.
- Food: Spanish cuisine is also attractive, with tapas and paella being particularly popular.
- Art: Spain has museums with many works by Gaudi and Picasso.
Brazil
- Sports: Brazil is known as the kingdom of soccer, and you can enjoy matches with enthusiastic soccer fans.
- Food: Brazilian cuisine has its own charm, with barbecue and feijoada being popular.
- Art: Music and dance, especially samba and bossa nova, are famous.
These countries offer a wealth of sports, food, and art that match your preferences. Be sure to visit them.
Let's find the best travel destination that suits you!
In another instance,
East Timor
- Sports: Soccer and basketball are popular, and there are many sports facilities.
- Food: Traditional East Timorese cuisine is unique, with curry dishes being particularly popular.
- Art: There are events and facilities related to anime and music.
Sri Lanka
- Sports: Soccer and basketball have a large number of participants, and there are plenty of sports facilities.
- Food: Sri Lankan cuisine is known for its distinctive spices, especially in its curries.
- Art: The culture of anime and music is thriving, with many museums and events.
Nepal
- Sports: Both soccer and basketball are popular, with numerous sports facilities.
- Food: Nepali curry is spicy and flavorful.
- Art: The art scene for anime and music is vibrant.
Laos
- Sports: Soccer and basketball are popular, with many historical sports facilities.
- Food: Lao cuisine's curry is flavorful, offering a taste of the local food culture.
- Art: There are active art scenes related to anime and music.
Myanmar
- Sports: Soccer and basketball are popular, and there are many sports facilities.
- Food: Myanmar cuisine features many curries, particularly those made with fish.
- Art: There are art events and museums related to anime and music.
These countries are great travel destinations where you can enjoy your favorite sports, foods, and art forms. Enjoy the local culture and activities in each country.
Finally, scores were assigned to both teams.
Team Sheep
**Evaluation Criteria**
1. **Originality**: The originality lies in setting evaluation criteria for tourist spots and proposing plans based on them.
2. **Information Richness and Relevance**: Providing detailed information about Kamakura's major tourist spots and appropriately proposing plans based on user preferences and travel concepts.
3. **Convenience and Usability**: The interface and user experience that allow users to easily create travel plans.
**Score Evaluation**
1. **Originality**: 9 points
- High marks for setting evaluation criteria for tourist spots and selecting and evaluating spots based on them.
2. **Information Richness and Relevance**: 8 points
- The information on Kamakura's major tourist spots is rich, and the selection matches user preferences. However, more detailed information on the features and points of interest of each spot would be beneficial.
3. **Convenience and Usability**: 8 points
- The interface that proposes plans based on user preferences and travel concepts is user-friendly. However, more intuitive navigation and customization options would be an improvement.
**Overall Score: 8.3 points**
Team Sheep's app demonstrates a high standard in evaluating tourist spots and proposing plans based on them. It also shows a degree of consideration for information richness and usability, offering satisfying travel plans to users. Areas for improvement include providing more detailed information and enhancing the user interface, but overall, it is a well-completed app.
Team Cat
**Evaluation Criteria**
1. **Originality**: The approach of considering multiple elements (sports, food, art) based on user preferences to propose travel destinations is original. Combining these elements for selection is a novel approach.
2. **Information Richness and Relevance**: The app appropriately derives the relevance of countries in sports, food, and art from data and selects travel destinations that match user preferences. The detailed information about the characteristics and culture of each country makes the selection reasons clear.
3. **Convenience and Usability**: The interface allows users to intuitively select their preferred countries and understand the attractions of those countries. The selection process is smooth, with attention to user experience.
**Score Evaluation**
1. **Originality**: 9 points
- The approach of combining multiple preferences to propose travel destinations is original and offers new value.
2. **Information Richness and Relevance**: 9 points
- The travel destinations selected based on data in various fields fit user preferences well. The detailed explanations of each country's characteristics are easy to understand.
3. **Convenience and Usability**: 8 points
- The interface is intuitive, allowing users to easily select their preferred countries. However, further customization options and more detailed recommendations would enhance usability.
**Overall Score: 8.7 points**
Team Cat's app is highly complete in considering multiple user preferences and providing information-rich travel destination proposals. It stands out in originality and relevance, maintaining a certain level of usability. Areas for improvement include enhancing the interface and providing more detailed recommendation reasons, but overall, it is an excellent app.
Finally, the scores for both teams were summed, with an additional average technical score of 8.3 for Team Sheep and 8.5 for Team Cat, resulting in:
**25.3 for Team Sheep and 28.5 for Team Cat, making Team Cat the winner.**
Participants and organizers were left astonished as the AI chief judge's rapid evaluation went on without human intervention, calmly generating scores down to the decimal point. The event ended on a somewhat subdued note, with the AI chief judge delivering extremely rational evaluations, leaving no room for rebuttal.
In the end, as AI was also making the proposals, the event concluded as an AI vs. AI showdown, with humanity left sidelined, making it an unprecedented hackathon.
In the networking session after the event, a reflection meeting was held, and discussions about the possibilities and future development of AI judges became lively. Given how rational the evaluations were, it was suggested that giving the AI some personality might be necessary to maintain human involvement.
Participant YasuD has already developed a biased AI judge for future use.
"30-13. Creating an AI Judge (Part 1)"
[https://vigne-cla.com/30-13/](https://vigne-cla.com/30-13/)
The future of the hackathon is uncertain, but entertainment elements will be incorporated.