Accelerations

This dataset includes acceleration data measured by 36 participants across 154 Tactons (i.e., Tactile Icons). We used three iOS smartphones (iPhone 13 mini, iPhone 14, and iPhone 11 Pro Max) by Apple Inc. to collect acceleration data as well as sensory and emotional ratings of Tactons on various consumer phones. These phones varied in size and mass: iPhone 13 mini (64.2 x 131.5 x 7.65 mm, 141 g), iPhone 14 (71.5 x 146.7 x 7.8 mm, 172 g), and iPhone 11 Pro Max (77.8 x 158.0 x 8.1 mm, 226 g). We attached an accelerometer (Analog Devices; ADXL354z) on the right to the smartphone camera and measured the accelerations of the vibrations using a DAQ board (National Instruments; USB-6353) with the sample rate of 10 kHz.

本数据集包含36名参与者针对154个触觉图标（Tactons，即Tactile Icons）采集的加速度数据。本研究采用苹果公司（Apple Inc.）推出的三款iOS智能手机（iPhone 13 mini、iPhone 14及iPhone 11 Pro Max），采集触觉图标在各类消费级手机上的加速度数据，并收集参与者对触觉图标的感官与情感评分。三款手机的尺寸与重量存在差异：iPhone 13 mini尺寸为64.2×131.5×7.65 mm，重量141 g；iPhone 14尺寸为71.5×146.7×7.8 mm，重量172 g；iPhone 11 Pro Max尺寸为77.8×158.0×8.1 mm，重量226 g。我们将加速度传感器（亚德诺半导体（Analog Devices），型号ADXL354z）安装于智能手机摄像头右侧，并采用数据采集板（DAQ板，美国国家仪器（National Instruments），型号USB-6353）以10 kHz的采样率测量振动加速度。