The purpose of the study is to collect health sensing data from adults to support the development, improvement and validation of products, such as devices, features, services, and algorithms. 

This is an onsite study taking place in San Diego, CA. To participate you must be over 18 years old, fluent in English, and able to visit our premises in San Diego for a scheduled session.

The purpose of this study is to collect health and sensor data to support the development of health-related products. Participants will be required to attend and complete one onsite session, which includes a guided stationary bike exercise activity and a series of phone tasks while wearing monitoring devices.

This is an onsite study taking place in Cupertino, CA. To participate you must be over 18 years old, fluent in English, and able to visit our premises in Cupertino for a scheduled session.

The purpose of this study is to collect health and sensor data to support the development of health-related products. Participants will be required to attend and complete one onsite session, which includes a guided stationary bike exercise activity and a series of phone tasks while wearing monitoring devices.

This is an onsite study taking place in San Diego, CA. To participate you must be over 18 years old, fluent in English, and able to visit our premises in San Diego for a scheduled session.

The purpose of this study is to evaluate a smartphone Health app during two separate on-site visits. Participants will be required to attend and complete two on-site sessions, scheduled on different dates. During each session, you will sign in to a study iPhone on site and allow Health app data stored in your iCloud to sync to the study device.

This is an onsite study taking place Sunnyvale. To participate you must be able to visit our premises in Sunnyvale, CA for 2 scheduled session.

The purpose of this study is to evaluate a smartphone Health app during two separate on-site visits. Participants will be required to attend and complete two on-site sessions, scheduled on different dates. During each session, you will sign in to a study iPhone on site and allow Health app data stored in your iCloud to sync to the study device.

This is an onsite study taking place Los Angeles. To participate you must be able to visit our premises in Los Angeles, CA for 2 scheduled session.

This study focuses on recording natural movement and expressions to create high-quality datasets. You will participate in a series of walking activities while being recorded on video. 

This is an onsite study taking place at our premises in Hollywood. 

The purpose of this project is to collect recordings of native English speech to improve voice assistant technologies.

For this project, we are looking for a wide variety of English (United States) speakers with various regional accents, both adults and children. Participants will record short wake-up phrases and scripted utterances typically used when interacting with a voice assistant, following the guidelines provided. 

This is a fully remote project. You can participate from anywhere within the United States. 

The purpose of this project is to build a diverse, high-quality dataset of RAW images that will be used to develop and improve machine learning, artificial intelligence, and computer vision technologies, including image processing, recognition, and feature detection. 

This is a fully remote project. You must reside in Japan, be at least 18 years old and be able to upload RAW images or a pair of two images (taken with an iPhone or a digital camera) following our instructions.

The purpose of this project is to build a diverse, high-quality dataset of RAW images that will be used to develop and improve machine learning, artificial intelligence, and computer vision technologies, including image processing, recognition, and feature detection. 

This is a fully remote project. You must reside in Mexico, be at least 18 years old and be able to upload RAW images or a pair of two images (taken with an iPhone or a digital camera) following our instructions.

The purpose of this project is to build a diverse, high-quality dataset of RAW images that will be used to develop and improve machine learning, artificial intelligence, and computer vision technologies, including image processing, recognition, and feature detection. 

This is a fully remote project. You must reside in Thailand, be at least 18 years old and be able to upload RAW images or a pair of two images (taken with an iPhone or a digital camera) following our instructions.

The purpose of this project is to build a diverse, high-quality dataset of RAW images that will be used to develop and improve machine learning, artificial intelligence, and computer vision technologies, including image processing, recognition, and feature detection. 

This is a fully remote project. You must reside in South Africa, be at least 18 years old and be able to upload RAW images or a pair of two images (taken with an iPhone or a digital camera) following our instructions.

The purpose of this project is to build a diverse, high-quality dataset of RAW images that will be used to develop and improve machine learning, artificial intelligence, and computer vision technologies, including image processing, recognition, and feature detection. 

This is a fully remote project. You must reside in Italy, be at least 18 years old and be able to upload RAW images or a pair of two images (taken with an iPhone or a digital camera) following our instructions.

The purpose of this project is to build a diverse, high-quality dataset of RAW images that will be used to develop and improve machine learning, artificial intelligence, and computer vision technologies, including image processing, recognition, and feature detection. 

This is a fully remote project. You must reside in Denmark, be at least 18 years old and be able to upload RAW images or a pair of two images (taken with an iPhone or a digital camera) following our instructions.

The purpose of this project is to build a diverse, high-quality dataset of RAW images that will be used to develop and improve machine learning, artificial intelligence, and computer vision technologies, including image processing, recognition, and feature detection. 

This is a fully remote project. You must reside in Turkey, be at least 18 years old and be able to upload RAW images or a pair of two images (taken with an iPhone or a digital camera) following our instructions.

The purpose of this project is to collect recordings of native French speech to improve voice assistant technologies.

For this project, we are looking for a wide variety of French (France) speakers with various regional accents, both adults and children. Participants will record short wake-up phrases and scripted utterances typically used when interacting with a voice assistant, following the guidelines provided.

This is a fully remote project, you can participate from anywhere within France. To participate you must have been born in France.

The purpose of this project is to evaluate educational content specifically designed for middle and high school students. This assessment will be used to optimize the overall performance of a multilingual learning application.

You will review educational content, such as learning exercises and activities, and use your personal judgment to rate and rank its quality according to the metrics in the task guidelines. 

This is a fully remote project. You must be a resident of France, a native-level French speaker and proficient in English. Participants must also hold qualifications to teach students ages 11-18 at the middle or high school level and have experience in teaching whole classes. 

The purpose of this project is to evaluate educational content specifically designed for middle and high school students. This assessment will be used to optimize the overall performance of a multilingual learning application.

You will review educational content, such as learning exercises and activities, and use your personal judgment to rate and rank its quality according to the metrics in the task guidelines. 

This is a fully remote project. You must be a resident of the Netherlands, a native-level Dutch speaker and proficient in English. Participants must also hold qualifications to teach students ages 11-18 at the middle or high school level and have experience in teaching whole classes. 

The purpose of this project is to evaluate educational content specifically designed for middle and high school students. This assessment will be used to optimize the overall performance of a multilingual learning application.

You will review educational content, such as learning exercises and activities, and use your personal judgment to rate and rank its quality according to the metrics in the task guidelines. 

This is a fully remote project. You must be a resident of Japan, a native-level Japanese speaker and proficient in English. Participants must also hold qualifications to teach students ages 11-18 at the middle or high school level and have experience in teaching whole classes. 

The purpose of this project is to collect recordings of native French speech to improve voice assistant technologies.

For this project, we are looking for a wide variety of French (France) speakers with various regional accents. Participants will record short wake-up phrases and scripted utterances typically used when interacting with a voice assistant, following the guidelines provided.

This is a fully remote project. To participate you must be born in France.

The purpose of this project is to collect recordings of native English speech to improve voice assistant technologies.

For this project, we are looking for a wide variety of English (United States) speakers with various regional accents. Participants will record short wake-up phrases and scripted utterances typically used when interacting with a voice assistant, following the guidelines provided.

This is a fully remote project. To participate you must be born and live in the United States.

The purpose of this project is to evaluate educational content specifically designed for middle and high school students. This assessment will be used to optimize the overall performance of a multilingual learning application.

You will review educational content, such as learning exercises and activities, and use your personal judgment to rate and rank its quality according to the metrics in the task guidelines. 

This is a fully remote project. You must be a resident of Germany, a native-level German speaker and proficient in English. Participants must also hold qualifications to teach students ages 11-18 at the middle or high school level and have experience in teaching whole classes. 

The purpose of this project is to evaluate educational content specifically designed for middle and high school students. This assessment will be used to optimize the overall performance of a multilingual learning application.

You will review educational content, such as learning exercises and activities, and use your personal judgment to rate and rank its quality according to the metrics in the task guidelines. 

This is a fully remote project. You must be a resident of Spain, a native-level Spanish speaker and proficient in English. Participants must also hold qualifications to teach students ages 11-18 at the middle or high school level and have experience in teaching whole classes. 

The purpose of this project is to evaluate educational content specifically designed for middle and high school students. This assessment will be used to optimize the overall performance of a multilingual learning application.

You will review educational content, such as learning exercises and activities, and use your personal judgment to rate and rank its quality according to the metrics in the task guidelines. 

This is a fully remote project. You must be a resident of Brazil, a native-level Portuguese speaker and proficient in English. Participants must also hold qualifications to teach students ages 11-18 at the middle or high school level and have experience in teaching whole classes. 

The purpose of this project is to evaluate educational content specifically designed for middle and high school students. This assessment will be used to optimize the overall performance of a multilingual learning application.

You will review educational content, such as learning exercises and activities, and use your personal judgment to rate and rank its quality according to the metrics in the task guidelines. 

This is a fully remote project. You must be a resident of Belgium, a native-level Flemish speaker and proficient in English. Participants must also hold qualifications to teach students ages 11-18 at the middle or high school level and have experience in teaching whole classes. 

This voluntary study aims to collect voice recordings that will be used to improve voice recognition technologies for virtual assistants.

For this study, participants will be asked to read and record a series of sentences designed to simulate real-world interactions with virtual assistants.
To participate in this study, you must be at least 21 years old and be able to visit our premises in Singapore for a scheduled session onsite.