Introdução à Multimídia (IF687)

Introdução à Multimídia (IF687) is a 45-hour undergraduate course at CIn/UFPE, open to Computer Science, Computer Engineering, and Information Systems, taught by Giordano Cabral from 2015.1 to 2025.2, except in 2023.2 and 2024.1. The course has no lectures: students present examples of multimedia systems of interest to them, the examples are grouped into zones of interest, the class splits by theme, and each group teaches a seminar to the others. In 2026, in the new curriculum, it was replaced by Tendências em Mídia e Interação (CIN0055), with the same structure.

Twenty-one editions between 2015.1 and 2025.2. In 2020.1 the class was interrupted in March by the pandemic and resumed in 2021; in 2020.3 there were two parallel classes, Computer Science (IF687) and Computer Engineering (IF849), the latter with Filipe Calegário.

They bring inspirations; survey the development tools in their area; form groups by theme, and each group gives a seminar to the others (one simple tool, one advanced, one different) and assigns an activity with a script that everyone carries out the following week. Then come ideation, the project plan, a partial delivery in which the scope can be renegotiated, the technical presentation (code, architecture, difficulties, division of labor), and the final demonstration; the project grade is distributed within the team by 360 evaluation. In recent classes, test drives with the class and a vibe coding prototype were added. This page gathers about 125 team projects.

2025.2 · Test drives and vibe coding

From September to December 2025, with the semester organized into topics that reflect the method: inspiration, exploration of tools and an individual project, group ideation with a video presenting the three ideas, a project plan, identification and analysis of critical points, a prototype built through vibe coding, three test drives with the class in November and December, technical submission, final demonstration on December 16, and 360-degree evaluation.

• A Goblin's Tale — a 2D horde game set in a medieval world, built in Godot: a goblin sets out to find his wife and friend, who have been kidnapped by knights. Team: Lucas Bourguignon, Tomé Lima, Flávio Araújo, Guilherme Rigaud, João Moraes.
• StyleVision — AI-powered fashion consultant: analyzes a photo of the outfit, takes the question by audio or text, and returns critiques from more than one model (GPT-4o-mini and Gemini), also by audio; Flask + SocketIO, OpenCV, Faster-Whisper. The same team had planned a gesture translator using computer vision and switched projects. Team: Daniel Dias, Gabriel Ayres, Jefferson Santos, João Victor Nascimento, Pedro Fischer, Walter Crasto.
• Orquestra Colaborativa — a real-time music sequencer: multiple people compose in the same room using an 8×16 step sequencer (Node + Socket.io + Tone.js), with history replay and export. Team: Breno Silva, Murilo Barbosa, Tiago Menezes, Victoria Luquet.
• Voice Force — a voice-controlled game built in JavaScript and Python: sound frequency makes the bird rise or fall, and volume makes it accelerate. Team: Allan Soares Vasconcelos, Álvaro Gabriel C. Lima, Peterson Jesus Feitosa de Melo, Vinicius Sales Oliveira.
• Diário Inteligente — daily audio log (accounts, meetings) with AI-generated summary and insights.

2025.1 · Six areas, six seminars, in-class experiments

Class of 46 students, with a Gamma page (https://introducao-a-multimidia-m8bc1bq.gamma.site/) and a tracking spreadsheet.

• Labirinto Infinito — a 2D RPG with procedural map and biome generation; playable in the browser. Team: Lucas da Silva Carvalho, Marcus Vinicius Silva Lima, Matheus Álefe Bezerra da Silva, Pedro Vasconcelos de Menezes Case, Ryei Estevan da Silva Moraes, Samuell Henrique Carvalho Paes Costa, Walfrido Saturno do Nascimento, Tulio Oliveira de Araujo. Link: https://pedrocase.github.io/Multimidia-projeto/ (repository github.com/pedrocase/Multimidia-projeto).
• Dominózada — digital adaptation of dominoes in Godot with several modes (classic, "cat and hare", drawing from the boneyard). Team: Artur Luis Vieira de Melo Boa Viagem, Caio Vinicius de Meneses Fernandes Coelho, Hugo de Almeida Medeiros, Otavio Henrique Baudel Francisco, Paulo Rogerio Oliveira Filho, Pedro Basilio Gomes de Sa, Roberto Oliveira Carneiro de Albuquerque, Thiago Ramalho Magalhaes.
• HandGenius — a memory and motor coordination game controlled by gestures captured by a webcam: repeat the color sequence with the correct hand, against the clock. Team (SI): Allyson Ryan Emiliano da Silva, Esdras Henrique Albino da Silva, Gabriel Marques de Albuquerque, Lucas Gabriel da Rocha Nascimento, Lucas Gabriel de Oliveira Silva, Matheus Borges Figueiroa, Miguel Gomes de Oliveira, Rafaela Araujo de Azevedo Pitanga.
• O Oráculo Criativo — a web application that turns a sentence about the feeling of a trip into a destination suggestion and an AI-generated image; it began as an itinerary app with forms and was rebuilt after feedback in class. Team: Angel Willyan R. de Lima, Dayvid Willams da S. Alexandrino, Fabrício Aranha Ferreira, Gabriel Lopes de Souza, Kauã Richard da Silva, Maria Clara Acruchi, Marina Arruda.
• IceBreaker Multimedia — a web application (FastAPI + React) for question, answer, and voting sessions in icebreaker activities, with AI-generated questions. Group 4 – Interação (Interaction): Filipe Moreira, Pedro Henrique Dantas, Pedro Bezerra, João Teles, Jônatas Ferreira, Gabriel Albertin, Vinicius Rodrigues, Carlos Henrique Gonçalves.
• AI Lyrics Adaptation — recreates a song's lyrics in another language preserving melody, rhythm and emotional charge, instead of translating literally.

2024.2 · Return from the postdoctoral fellowship

A class of 48 students, from November 12, 2024, to April 8, 2025, with an academic break and Carnival in between.

• AiRPG — a platform for tabletop RPGs (D&D) with a character sheet, rulebooks, notes, dice, and a chatbot that answers questions about the game world and generates images of monsters and settings. Group 4: Arthur Bezerra Calado, Danilo José Coutinho de Oliveira, Fabriely Luana Pinheiro dos Santos, Flávio Roberto Tavares Bezerra, Pedro Campelo Lins, Yuumi Kunii.
• Star Rush — memory game on a board of hidden tiles, against the clock and with bombs. Star Rush team; executable delivered by Carlos Henrique Vieira Marques Veeck.
• PurpleHole — 2D platformer/puzzle in C++ with SDL3 in which the player switches dimensions (past/future) to solve levels; includes a level editor.
• Coup Digital — online multiplayer version of the card game Coup (Socket.io), with chat. Team 1: João Luís da Silva Marrocos, Juliana Talita Silva, Luana de Melo Queiroz, Maria Fernanda Florêncio Amorim, Pedro Elias Gonçalves de Andrade, Thomaz Cabral Corrêa de Araújo, Welton Pereira da Luz Felix. The team's initial plan was "sound effects by gestures".
• Controle Multimídia por Gestos — controls Spotify volume, track selection, and playback through hand gestures captured by a webcam (MediaPipe), with custom gestures. Team: Ellian Rodrigues, Italo Leandro, João Pedro Deo, Aline Marianna, Lucas Vidal, Maria Eduarda Farias.
• Visualizador de Som 3D — audio visualizer (MP3 or microphone) using configurable three-dimensional cubes. Team: Vinicius Seabra, Guilherme Siqueira, Ivo Neto, Gustavo Santiago, Rodrigo Sales. Link: https://rodisales87.github.io/Multimidia-Visualizador-de-Som/ (repository github.com/RodiSales87/Multimidia-Visualizador-de-Som).
• Waview — audio visualizer (MP3/WAV) with FFT and smoothing, playback queue and customization.
• Plataforma de Colaboração para Criadores de Conteúdo — repository for video editing and communication between sponsors and creators (Java/Spring Boot + Next.js), under construction at the time of the technical submission. Submitted by Vinicius Santos Lourenço.
• Visualizador de música (individual project) — drawings that follow the spectrogram of the music being played (pydub, pygame, typer). Author: Vinicius Cardoso Novaes.

2023.1 · Notion and "The Good, The Bad and The Ugly"

• Momentum Chess — chess in which the lighting and music change according to the stage of the game. Team: Igor Rafael, João Victor, Jorge Francisco, Raquel Rocha, Tales Vinicius, Tiago Victor. Link: https://github.com/John-Cavalcanti/ChessGame (release v0.9.1).
• Just Pente — interactive dance inspired by Just Dance with brega funk: a pose detector (cvzone) extracts the dancer's 33 keypoints from the video, a Unity character reproduces the choreography and the webcam scores the player's pose.
• Puzzle AI — Flutter app that generates AI images from a description and turns them into jigsaw puzzles. Generative AI for Images team (report "Sinergia Artificial"): Filipe Eduardo Ferreira da Silva, Gabriel Monteiro Silva, Lucas Dantas de Moura Carvalho, Lucas Lins de Lemos, Luiza Diniz Mendes Monteiro Luna, Maria Clara Alencastro Braner Kenderessy.
• MoodSfy — generates a Spotify playlist from feelings chosen from a list (Spotify API).
• Historical Hopper — 2D platformer in Unity across different historical eras.
• Pomeyedoro — Pomodoro timer that tracks blinks through computer vision.
• Sightwave — interface with images and text fields.
• WHY.C — interface with image and options.

2022.2 · Seven areas of interest

From November 2022 to April 2023.

• prompt.io — prompt and image generator (front end, API and generator in three repositories). Group: Gustavo Carvalho Campos, José Lucas Correia Acioly, Lucas Gabriel Rodrigues de Melo, Matheus Frej Lemos Cavalcanti, Rodrigo Mesel Lobo Oliveira.
• IdleSim — simulation (Simulação group); architecture and basic loop described by Lucca Andrade Limongi Di Francesco.
• Interactive Art Experience — group of Pedro Lucas, Fábio Willian and Charlys.
• Android augmented reality app (ARCore/Sceneform) — Patrícia, Frederico, Pedro Victor, Júlio and Jefferson.

2022.1 · Activity scripts across teams

From June to October 2022, with a class Discord server.

• Treasure Hunt / Multimap — geolocated treasure hunt with clues and artifacts on a map (OpenStreetMap, AR, OpenCV, Flutter, Node). Team: João Victor de Barros Felix and Mikael Vidal da Silva. Link: https://multimap.netlify.app/ (repository github.com/jvbfelix/Multimidea).
• Cin Fighter (Street Fighter – CIn Edition) — fighting game whose fighters are CIn professors. Team: Sérgio Leonardo Barreto Paixão, João Victor Soares Ferreira, Gabriel Felipo Raeli de Melo.
• Dark Realm — third-person souls-like action RPG built with the Core Games engine. Team: Mihael Guedes, Matheus Aragão, Natan Lima, Antônio Neto, Lucas Gomes.
• Jogo da Afinação — maze in which the player navigates by adjusting the pitch of sung notes. Team: Alex Paulo Ferreira Damascena, Caio Bezerra Londres Barreto, José Danilo Silva do Carmo, Marcos André Cavalcanti, Pedro Correia de Carvalho de Q. Lima, Sofia Melo de Lucena.
• LyriCreator — song lyrics generator based on selected artists (language model + web interface). Team: Alice Barbosa, Amanda Guimarães, Anna Luiza Caraciolo, Bruna Alves, Isabela Marinho, Lorena Vilaça.
• TongueTwister — Unity game whose mechanics use speech recognition. Team: Arthur Lacet, Artur Leal, Bruno Henrique, Cauê Addae, Eduardo Geber, Matheus Paixão, Vinicius Eduardo.
• Mapeamento de Acidentes de Trânsito no Recife — dashboards based on the city government's open data portal. Team: Olavo Rangel, Otavio Augusto, Romero Cartaxo.
• Deep style transfer (computer vision) — an application that applies styles to user images (TensorFlow + Streamlit). Team: Alex Alves do Nascimento Silva, Eduardo Alexandre de Amorim, Marcus Vinicius de Melo, Rafael Rodrigues da Silva.
• Augmented reality — visualization of furniture in physical spaces and card games using playing cards as markers (Unity + Vuforia). Team: Azemar da Rosa Teixeira Neto, Emanuel Vinícius Tavares dos Santos Gomes, Weslley Batista da Hora, Carlos Roberto Cordeiro Pereira, Humberto Lima de Alcântara Fonseca Filho.
• 2D platform game in Godot with a special movement mechanic. Team: Alice Vitoria Sales da Silva, Felipe Guimarães Vasconcelos, Filipe Gomes de Melo, David Johnson dos Santos, Icaro Wanderley Santana de Sena, Jose Rodrigo dos Santos Moura, Pedro Landim de Brito.
• Data visualization project. Team: Clesson Roberto da Silva Junior, David Ubaldo Mesquita Londres, Yves Emannuel Francisco do Ó, Wesley Alves da Silva, Weybson Alves da Silva, Tomás Nascimento.

2021.2 · Notion "Tecnologias Divertidas" (Fun Technologies), Discord and game design

From February to May 2022, online until the end of March and in person afterward.

• A história encurtada de Kaguya Hime — a visual novel in Ren'Py for learning hiragana: in each chapter, the player identifies the symbols and earns credits. Team: Almir Menezes, Daniel Henrique, Matheus Marques, Murilo Ventura, Pedro Henrique. Link: https://github.com/DanielHCorreia/VisualNovel--Kaguya-Hime.
• Digaí — the game Stop (Adedonha) with a musical twist, played in rooms with friends.
• Desktop Snake — a snake game in which the obstacles are the shortcuts on the player's desktop.
• SynchroEditor — an automatic editor that assembles a video from several clips, switching scenes on the beat of the music.
• RainCife — a game in which a UFPE student braves a flooded Recife to reach the bus stop; the ideation phase envisioned QR codes.
• Super Undersea Adventure — a 2D platformer in Unity: a diver descends through a submerged city (video at https://www.youtube.com/watch?v=x_fmCbcdn_I).
• War — a digital War board with its own rules.

2021.1 · Inspiration videos, SBCM and GPT-3

An online class, from September to December 2021, using Meet and Discord.

• Portal of Monstrosities (Nameless Grupo) — D&D monster generator with statblocks, generative AI images and text (GPT-3/GPT-J), built in Python. Team: Arthur Cassimiro, Isaac Ferreira, Michael Felipe, Renato Alpes, Victor Guimarães.
• Pokémon Visual Concept Generator / Gendex Pokémon (Monks Blue – IA) — GAN trained on around 6,000 sprites to generate new Pokémon, with a client-side interface (Python, TensorFlow, AngularJS). Team: Charles Gabriel Carvalho Cristovão, Paulo Henrique Leite Tavares Correia, Pedro Didier Maranhão, Pedro Tenório Lemos.
• Any Music Karaokê — a web application that turns any YouTube song into karaoke: it separates the vocals (Spleeter), aligns the lyrics (Genius, Auto Lyrix Align, Rabbit Lyrics) and animates them with P5.
• Melodia — four introductory music games for children (timbre, styles, musical memory, note reading), built in Processing + SuperCollider. Team: Alexandra Viana Zarzar, Bruno de Melo Costa, João Pedro Henrique Santos Duarte, José Antônio Maciel, Thayná Santos.
• Car Hockey — air hockey with cars and realistic physics. Team: Igor Domingos da Rocha e Silva, José Henrique Fernandes Silva, Matheus Correia da Rocha, Matheus Epitacio Barros de Lucena.
• Randomizando a Geometria — recreates a user-provided image with randomly generated circles, squares and lines (P5.js). Team: Anthonny, Henrique de Oliveira Braga Sakane, Matheus Amorim.
• essaywars (Red Monks) — 1×1 multiplayer typing game: words grant power-ups, restore health or attack the opponent (socket.io). Team: Heitor Coimbra, Gustavo Galdino, Gabriel Meireles, Nilo Drumond.
• Queimando Aula (LAG – Jogos 2D) — dodgeball-based combat platformer, with teachers against students (Construct 3). Team: Amanda Maria, Amanda Nunes, Gislayne, Lucas, Pedro.

2020.2 · Sound, image, 2D and 3D games (May to September 2021)

Remote class, with the full calendar published from the start: inspirations and tools on video and in Notion, seminars of up to ten people assessed by form, exercises, ideation, specification, prototype, partial delivery, user feedback, technical delivery, demonstration and final delivery on 09/02.

• Babylonic Music Race (Som group) — multiplayer race in which each correct note on the piano keyboard moves the character forward (JavaScript, Node, Tone.js). Team: André Valença, Daniel de Azevedo Pacheco, Gustavo Gonçalves Borges, João Vitor Marquim, Matheus Oliveira, Thiago Pinheiro Lima.
• Emotions and Spotify (Imagem group) — recommends songs on Spotify based on mood detected in photos. Link: https://github.com/Gaudiot/EmotionsAndSpotify.
• CInatra! (music) — adaptation of Genius using musical notes to develop musical perception (Tone.js, React). Team: Marcos, Heitor da Silva Santos, André Ferreira Santos Sousa, João Vitor Valadares de Moraes, Francisco Marcos Lira do Nascimento.
• The Baker Knight Rises (2D games) — a top-down RPG in Unity set in kitchens and restaurants.
• Pit of Friends / Precipício da Amizade (3D games) — a competition in Unity to push friends off platforms. Team: Kevin Andrews, Luís Carlos, Gabriel de Oliveira, Maria Beatriz, Marcus Almeida, Thomas Patrick.

2020.1 · Interrupted in March 2020, resumed remotely in 2021

Two classes.

• Memes Kombat (games) — a Unity game with multiplayer support (Mirror). Team: Gabriel Lyra (art), Matheus Belfort, Vinícius Dantas.
• Audiogame (audio) — a game guided by narration and voice commands. Team: Marton Paulo, Matheus Isidoro, Pedro Freitas, Romildo Juliano, João Guilherme Paiva.

• Links: https://youtu.be/DHj0WZFYeLA

2020.3 · Remote, two classes, color-coded groups and post-mortem

An online semester from August to December 2020, with two parallel classes: IF687, for Computer Science, and IF849, for Computer Engineering, the latter with Filipe Calegário.

IF687 class (Computer Science):

• Escape from 2020 (Jogos Azul — Blue Games) — a side-scrolling shooter in Godot about escaping the year 2020. Team: Mikahel Leal Dias, Pedro Eugenio, Roger Luiz, Vinicius Thiago.
• Trost-TD (Jogos Roxo — Purple Games) — a tower defense game in Unity/C#. Team: Gabriela Correia Holanda Freitas, Matheus Alves Almeida, Paula Carollina Oliveira dos Santos, Bianca Carneiro da Cunha Nunes Ferreira, Matheus Marinho de Morais Leça, Gabriel Nogueira Leite, Vlademir José Montenegro de Melo.
• Bola bolada (Jogos Amarelo — Yellow Games) — a round-based game in Unity with a mouse-controlled camera. Team: Vitor Lopes Maia Albuquerque, Renatto de Souza Padilha Feitosa, Tiago Sousa Carvalho, Hugo Soares Ramos Falcão.
• Jumpmath – The Game (Jogos Verde — Green Games) — an educational platformer: only bars with the correct equation support the character (Construct 2). Team: Alvaro Gabriel and Daniel Victor.
• As Aventuras do Cidadão de Bem na Terra da Cloroquina (Jogos Vermelho — Red Games) — a 2D platformer in which the character avoids the virus and crowds until reaching the vaccine. Team: Andreza Dantas Layme Pifano de Moura, Ismael Rufino Alves Júnior, José Raphael Danillo dos Santos, Wellisson Franklin Cordeiro Pereira.
• ECO — a 3D game in Unity in which players score points by locating the source of a sound (3D audio). Author: Felipe Basto Tabosa.
• PLAWMI – Plataforma Web de Multimídia Interativa — birds on the screen react to the frequency of the voice captured by the microphone (Web Audio API, Meyda, Konva.js). Team: Aline Gouveia, Bruno Martins, Eduardo Conti, Iris Soares, Magnon Souza, Marconi Gomes, Rodrigo Rodrigues.
• Sentiment analysis of the 2020 Recife elections (IA Verde) — NLP applied to tweets about the mayoral candidates. Team: Adriano Nascimento de Santana, Bruno Mesquita, Jefferson Carlos Lima da Costa, Matheus Barbosa.
• Podcast Translator (IA Laranja) — transcribes, translates, and generates new podcast audio in another language (Google APIs; Node, Redis/Bull, Docker). Team: Anderson César, Eidson Sá, José Bezerra, Maria Clara, Mateus Felipe, Tiago de Barros.
• tetRL.io (IA Vermelho) — a reinforcement learning agent that learns to play the Tetris game built by the same team (Tetr.io) in another course. Team: Alexandre de Queiroz Burle, Danilo Vaz Marcolino Alves, Humberto Lopes Ferreira de Souza, Matheus Vinícius Teotonio do Nascimento Andrade, Uanderson Ricardo Ferreira da Silva.
• 8D sound stimulus localization game (AUDIOV-3) — a mobile app using the gyroscope.
• Comfeats — a verse generator in the style of an artist (textgenrnn).

IF849 class (EC, with Filipe Calegário):

• Chaotic Show (Grupo 08, games) — a rhythm game in Construct 2 with manual music synchronization. Team: Matheus Branco de Siqueira, André Luis Peixoto e Vasconcelos Junior, Antônio Barros da Silva Netto, Adrion Cavalcanti de Albuquerque Filho, Lucas Gabriel dos Santos Araújo, Pedro Kempter Brant.
• Moose (AR/VR 01) — an augmented reality museum at home (SwiftUI + ARKit), integrated with a music API. Team: Maria Eduarda Senna, Robson Oliveira, Samuel Brasileiro, Samuel Souza.
• Too Long Didn't Listened (TLDL) (Grupo 2 – IA1) — a Telegram bot that transcribes incoming audio messages. Team: Caio Moreira Gomes, João Rafael da Silva Faria, Ramon Jorge Valença Wanderley, Thiago Augusto dos Santos Martins, Marco Aurélio Ferreira Santana, José Carlos Carvalho Brandão.
• Car VR — a 3D car game in Unity, prototyped in Figma. Team: Elaine Cruz, Guilherme Xavier, Leonardo dos Anjos, Matheus Felipe.
• Feel D Bit — matches music to images uploaded by the user so that visually impaired people can "feel" the environment. Team: Ailson Cruz, Avner Anjos, Hugo Santos.
• VIBE (Áudio 01) — a bot that recommends music and images based on the user's emotional state. Team: Gabriel Luna, Jéssica Amaral, Lucas Morais, Manoel Neto, Paulo Victor.
• PadilhaBOT (Grupo 3 – IA 2) — a bot built on IBM Cloud. Team: Augusto Terra, Daniel Pacheco, Gabriel Vaz, Ícaro Guerra, Pedro Machado, Alexandre Vieira.

2019.2 · Teaching assistant, workshops and Rec'n'Play

From August to December 2019, with teaching assistant Luiz Henrique "Tato" Caúla, who ran seminars in the professor's absences and taught the React workshop.

• Obstacle Swap (games) — a 2D multiplayer platformer with alternating roles: while one player tries to reach the goal, the other activates traps. Team: Felipe Benjamin Mendonça Araújo, José Gabriel Silva Pereira, Lucas Silva de Mendonça, Melissa Corrêa de Mesquita Falcão, Pedro Ventura Coutinho. Link: https://github.com/zegabr/ObstacleSwap.
• Mapsify (music computing, group 1) — an app (Expo/React Native) that creates playlists on Spotify and associates them with addresses on a map, making them public. Team: Aldiberg Júnior, Christian Davi, Daniel Bastos, Rodrigo Albuquerque, Vitor Sousa, Ruy Melo. Links: https://github.com/rodrigoap2/Mapsify and https://github.com/danbsts/mapsify-server.
• FaCIn (AI) — Team: Leão Liu Masur, Guilherme Afonso Galindo Padilha, Gabriel Teixeira Soares de Almeida and Mateus Lucena Loureiro.
• Variasmidias (computer music, group 2) — Lucas Vinícius, Josué Fidelis, Arthur Cabeça, Felipe Souza, Pedro Souza, Felipe França, Marvin Miguel.

2019.1 · Three seminars and demo day

From February to July 2019, with teaching assistants, in four phases.

• AI group's idea (Challenge 1): generate an original piece of music from the BPM of the user's movements captured by the webcam.
• Final presentation by the audio group, on music creation, audio analysis and voice recognition (abre.ai/mmbot): Lucas Barros, Lucas Cardoso, Luan Brito, Éden Santana, Rafael Mota, Saulo Guilhermino, Penélope Araújo, Pedro Veríssimo, Gabriel Pessoa, Matheus Lima, André Luna.

• Links: https://dinosaulo.github.io/

2018.2 · Seminars by area and teaching assistants

From August to December 2018, with teaching assistants.

• Timber — a race against time derived from an earlier game by João Victor (SFML); the initial proposal was a beat-em-up set at CIn with professors as stages. Team: Alandrey André, Gabriel Alves, Heitor Sammuel, João Victor, Juliano Cezar, Natanael Neto, Pedro Henrique. Link: https://github.com/jvcoutinho/Timber-.
• GoodTone — a solution for tabletop RPG players, following sessions and interviews with players. Team: Rodrigo de Araújo Lemos, André Soares da Silva Filho, André Luiz Pereira da Silva, Lucas Aurelio Gomes Costa, Germano Pires de Carvalho, Renato Joaquim de Miranda Ferreira.
• Voice Maker + — a group of ten members: Almir Alves, Anderson Carneiro, Carlos Menezes, Hywre Cesar, João Plácido, Lucas Thierry, Maíra Cabral, Mayara Cavalcanti, Paulo Carneiro, Rebeca Oliveira.
• Experiment on stereo vision — tracking an object in space without external interference. Author: Hywre Cesar.

• Links: https://heitorado.github.io/EkansEmag/

2018.1 · Inspiring systems and the idea challenge

The class collected inspiring systems, went through "Challenge 1: choosing the idea", reported each team's theoretical and technical difficulties and carried out the 360 assessment by group.

• Pitch Voice (games group) — an Android karaoke-style game app: a wheel selects a theme, a player sings a matching excerpt, and the others vote. Team of 14 members: Maria Luiza Menezes Vieira, Larícia Maria Mota Cavalcante, Victor Aguiar Guedes, Maria Eulália Marques Gomes dos Reis Aires, Alecsandro Silva da Conceição Junior, Pamella Bezerra da Silva Ferreira, Italo Ribeiro Soares, Henrique Andrade Mariz, Marina Oliveira de Barros, Lucas Miranda Lin, Guilherme Augusto Campos de Melo, Daniel Filgueira Bezerra, Rafael Prado Santos, Adson Paulo da Silva Ramos.
• Musical bot — a Discord bot that infers the sentiment of the conversation and plays matching songs (Spotify attributes, musixmatch lyrics).
• Sound app driven by facial expressions (sound team) — recognizes facial movements in video and emits sound effects.
• Music Based Procedural Art — procedural art generated in real time from music (three.js). Prototype: https://lams3.github.io/three-js-examples/Music/index.html.
• picpuzzle — Team: Alesson Farias, Douglas Cavalcante and Joyce Santana; the team's earlier idea, "Blend It", manipulated videos.
• Mobile synthesizers — market research and user evaluation of Fingú Synth Beta (developed in 2016.2). Author: Pedro Torchio.

2017.2 · Card deck, GDD and three reports

From August to December 2017.

• FastPic (AI) — a game inspired by Gartic: the player photographs the requested object and IBM Watson checks the image; real-time leaderboard (Django). Team: Alexandre Victor, Amanda Isabel, Bruno Filho, Carolina Tavares, Edjan Michiles, Felipe Bormann, Gabriel Vinícius Melo, Leonardo Galdino, Luã Lázaro, Lucas Florêncio, Lucas Rufino, Lucas Valença, Matheus Hopper, Pedro Tôrres, Rodrigo Lima, Thiago Casanova, Ullayne Fernandes.
• CInpocalypse (Surviving College) (games) — a top-down survival shooter in which each level is a semester of the degree program and each boss is a professor. Team: Adilson Angelo da Silva Junior, Douglas Soares Lins, Fernando Rangel Magalhães, Francisco Soares dos Santos Neto, Igor de Andrade Farias Poncell, João Felipe da Matta Ribeiro Moura, João Victor Oliveira Santos, Jônatas de Oliveira Clementino, Lucas Santana da Silva, Luiz Henrique Souza Gomes Oliveira, Luiz Henrique Tavares Caúla, Luís Henrique do Nascimento Santos, Miriane Silva Trajano do Nascimento, Márcio David Barbosa, Paulo Vitor Cruz e Silva, Pedro Henrique Cardoso dos Santos, Ramon de Saboya Gomes, Rodrigo Cunha da Silva, Rodrigo Ferreira Oliveira de Paula, Valdemiro Rosa Vieira Santos.
• Collaborative playlist with "DJ" Cleito (music computing) — generates Spotify playlists based on the tastes of participants in a Facebook event. Team: Danilo Lima, Eduardo Luiz Silva, Hiago Rodrigues da Silva, Luiz Felipe de Barros Jordão Costa, Rodrigo César Elpidio Lins, Tharcio Marcilio Araujo Melo da Silva, Thiago Lopes, Wellington Barbosa de Almeida.

2017.1 · LOUCO, Voxar and presentations via Hangouts

From March to July 2017.

• Dona Cuca — a cook's assistant application (voice interaction script validated in May). Team of Victor Augusto Pereira Porciúncula.
• breg-o-matic — a project tied to brega music, presented to Filipe Calegário and to the manager of the band Faringes da Paixão.
• Instagram like predictor — estimates the likes a photo will receive using labels extracted by vision APIs (Google Cloud Vision, Imagga) and regression (MLP, tree). Team: Marcos Barreto, Jailson Dias, Leonardo Alves, Luiz Reis. Link: https://github.com/msb55/projeto-multimidia.
• IAM — voice identification; the team (Vinícius Moraes, Vitor José da Silva Lima and colleagues) proposed switching to a rhythm game in LÖVE/Lua or a voice-controlled chess game.
• Mosaic video generator — plays multiple videos within a frame using ffmpeg and Java. Link: https://github.com/rslgp/multimidia.
• barbie girl — a project by Jadson Torres de Lucena.

2016.2 · HTC Vive and group projects

From August to December 2016, with João Tragtenberg completing a teaching internship.

• Fingú Synth — a basic digital synthesizer for Android (44.1 kHz; sine, triangle, sawtooth and square waves), report in presentation format; published as "Fingú Synth Beta" on the Play Store. Author: Pedro Torchio.
• Sequence2 — game with a GDD and a diary on a wiki (AltDevMode, pbworks). Author: João Lucas Mendes de Lemos Lins.

• Links: https://www.youtube.com/watch?v=gjbza6S3tu0

2016.1 · Basic program, LOUCO and Voxar

From March to July 2016.

• Tempo and beat assessment with acoustic guitar — software supporting real-time music learning. Team: Caroline Medeiros, Gedson Santos, Pedro Queiroz, Saulo Albuquerque, Willer Amorim.
• Signature recognition — Android app that compares signatures against those on Brazilian identity cards using machine learning. Team: Alice Borner, Anne Kelly, Leandro Damasceno, Livisghton Kleber.
• Composição Musical Acessível — pedalboard operated via QR codes (Pedalboard.js, Web Audio API), accessible to musicians with motor disabilities. Team: Danielle Sales, Gabriel Henrique, Lucas Falbo, Maria Cecília Hunka.
• Storytelling game for people with visual impairments — narrated mobile game with voice commands, vibration, and 3D audio. Team: Albertinin Mourato, Eduardo Maia, Eduardo Menezes, Giovanni Barros, Pedro Sereno.
• Noise reduction and pitch shifting for audio files. Author: Tharcio Marcilio.
• Smartphone gestures to control a guitar pedal — proposal discussed in June.

2015.2 · Seminars, MIDI and Kinect

From August 2015 to January 2016.

• Squaric — game with audio as its main element. Team: Bruno Cipriano Minhaqui, Leonardo Jose Schettini de Arruda, Pedro Henrique Sousa de Moraes.
• Candle — assistive technology app for blind people. Team: Ihago Henrique Lucena e Silva, Kerolayne Gomes Tato Cota.
• O Príncipe Feliz: Uma História Interativa — interactive book for iOS, for children aged 3 to 7, based on Oscar Wilde's short story. Team: Bruna Angélica de A. Cruz, Bruno Barbosa Torres, Layon Tavares Bezerra.
• MEO – Mova e Ouça (Música e Movimento group) — movement recognition using Kinect to trigger sounds. Team: Descartes Kunzi, Luis Delgado, Guilherme Cordeiro, Pedro Mota, Fillipe de Menezes.
• Rhythm runner — running game in Unity whose levels follow the beat of the music (beat-synchronizer). Team: Antônio Harger Rivero, Vinícius Vieira Moreira, Ericka Pricila, Egberto Santana.
• Handwriting and drawing app (group 09) — "how-to" with touch interaction. Team: Anderson Mota da Silva, Bruno César, Igor Vinícius Pinheiro Cordeiro Leão, Ricardo Robson Mendes da Silva, Rielson Leandro Silva de Lima.
• Motor Mayhem — game in Unity 5 (the "car/soccer game" group). Team: Arthur Freitas, Daniel Maida, João Pedro, José Murilo, Matheus Feliciano.
• Mystical (animation group) — Android app using OpenCV and the Camera2 API. Team: Arthur Henrique, Bárbara Lima, Henrique Vicente, Késsia Nepomuceno, Raquel Maria.

2015.1 · The class that debuted Classroom

From March to July 2015, with the same sequence as the following editions: ten multimedia applications tested per student, then one alternative application, then the definition of the projects.

• GoAngel — Team: Edymir Étienne, Emanuel Silva, Mateus de Freitas, Thayonara Ponte.
• Genius — a version of the Genius game with a planned voice mode. Team: Filipe Nogueira Jordão, Leonardo Ribeiro Borges, Leonardo do Rego Espíndola, Túlio Cavalcanti.
• Rhythm Hunter, Woop, KanjIT and WichOne — projects with video and report.
• Project definition submitted on 22/04 by the group of Samuel Paz, Tomer Simis, Marlon Reghert and Lucas Perrusi.