Transmit and receive images acoustically by converting image columns with Fast Fourier Transform via the speaker. Receive audio as a spectrogram to visualize incoming images. Share images over audio calls or embed in audio recordings.
Control a quadcopter drone via smartphone to view real-time video feeds. Save photos or record videos for later review. Adjust flight settings and monitor battery levels during operation.
Access training plans and pro tips to improve court performance. Track progress with workout logs and performance metrics. Share achievements and receive feedback from coaches.
