ARCO Bed Dataset

This dataset contains the data collected by a set of three FSR (Force Sensitive Resistors) SF15-600 sensors, each 60 cm long, placed under the bed.

Specifically, the dataset is divided into three parts:

Isolated Movements: This consists of a set of sequences performed by a specific user, stored in separate files. The filename describes the activity, indicating the initial and final posture or movement performed by the volunteer.

Older Adults Test: This includes two CSV files that reflect how an older adult gets into and out of bed. This is relevant because older individuals tend to perform these activities more slowly and carefully.

Users Movement: Finally, this folder contains a set of CSV files. Each file corresponds to a specific person and records the data as they transition through all possible bed positions, which are as follows:

No presence in bed

Sitting right

Lying middle

Lying right

Lying left

Sitting left

No presence

All CSV files consist of three columns:

Timestamp: The moment when the data was recorded

Left: The value obtained from the left sensor under the bed

Middle: The value obtained from the middle sensor under the bed

Right: The value obtained from the right sensor under the bed

The sensor values are stored based on the analog voltage readings obtained from the ESP32 processor used for data collection. These sensors are connected using a voltage divider with a 10k-ohm resistor.