Website: http://screencast-o-matic.com/
Website: http://quickscreenshare.com/
Free Mac program: http://www.techsmith.com/download/jing/default.asp
Free Windows program: http://www.techsmith.com/download/jing/default.asp
Website: http://www.screenr.com/
Paid iPad app: https://itunes.apple.com/us/app/write-on-video-explain-express/id725956817?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/ask3/id572042047?mt=8&uo=4&at=10l6SU
Paid Mac program: http://www.amazon.com/gp/product/B006U8NZZS/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B006U8NZZS&linkCode=as2&tag=edshelf-20
Paid Windows program: http://www.amazon.com/gp/product/B008EQUD4U/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B008EQUD4U&linkCode=as2&tag=edshelf-20
Free iPad app: https://itunes.apple.com/us/app/showme-interactive-whiteboard/id445066279?mt=8&uo=4&at=10l6SU
Website: http://www.showme.com/
Free iPad app: https://itunes.apple.com/us/app/educreations-interactive-whiteboard/id478617061?mt=8&at=10l6SU
Free iPad app: http://itunes.apple.com/us/app/screenchomp/id442415881?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=air.wevideo.camera
Google Chrome app: https://chrome.google.com/webstore/detail/okgjbfikepgflmlelgfgecmgjnmnmnnb
Website: http://www.wevideo.com/
Website: https://www.playposit.com/
Google Chrome app: https://chrome.google.com/webstore/detail/educanon-interactive-vide/lnjmoiijkgfmefmkakinejkfjgampbjh
Website: https://present.me/
Google Chrome app: https://chrome.google.com/webstore/detail/presentme/ckpbiomcikhplplfddlbcikdhlnoibgf
Free Android Phone app: https://play.google.com/store/apps/details?id=air.com.present.me
Google Chrome app: https://chrome.google.com/webstore/detail/blagfjlaoclobammihbopbeppjefpehl
Google Apps for Education app: https://www.google.com/enterprise/marketplace/viewListing?productListingId=3516+2841472664351178324
Free iPad app: http://itunes.apple.com/us/app/sliderocket-player/id462996758?mt=8&uo=4&at=10l6SU
Website: http://www.sliderocket.com/
Website: https://www.slideshark.com/
Free iPad app: http://itunes.apple.com/us/app/slideshark-view-share-presentations/id471369684?mt=8&uo=4&at=10l6SU
Free iPhone app: http://itunes.apple.com/us/app/slideshark-view-share-presentations/id471369684?mt=8&uo=4&at=10l6SU
Website: http://www.knovio.com/
Website: http://www.powtoon.com/
Google Chrome app: https://chrome.google.com/webstore/detail/powtoon-edu/ogodblbnhpbcmcjcoopbalconhnloagl
Paid Mac program: https://itunes.apple.com/us/app/explain-everything-compressor/id566295087?mt=12&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/id412443803?mt=8&at=10l6SU
Paid Windows program: https://doceri.com/win_doceri.php
Paid Mac program: https://doceri.com/download_form.php
Website: http://www.catturavideo.com
Google Chrome app: https://chrome.google.com/webstore/detail/capturecast-chrome-screen/dmhhfoemgdlphenmfoicajbakonjcgee
Website: http://www.goclass.com/
Free iPad app: https://itunes.apple.com/in/app/id467088232?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/in/app/id467088232?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/id603258418?mt=8&at=10l6SU
Website: http://studentcreated.tv/
Website: http://www.uscreen.tv/
Physical product: http://www.google.com/chrome/devices/chromecast/
Website: http://annotate.net/
Free Mac program: http://annotate.net/downloads
Free Windows program: http://annotate.net/downloads