I use a Sony Linear PCM Recorder (PCM-M10) to record workshops and presentations I give. The PCM-M10 is the smallest addition to Sony's portable audio recorders, is user friendly and has 4 GB of built in flash memory. Having the ability to easily record and listen to workshops, presentations or class lectures is one way you can self-evaluate your teaching or oral presentations in an effort to improve them. You can view a PCM-M10 product tutorial here: http://pro.sony.com/bbsc/video/channels-pro_audio/video-pro_audio_pcm_m10_product_tutorial/
Submitted by Brian Udermann, CATL