This is an amazing product - helping someone with macular degeneration and glaucoma read again leaves me knowing that I bought a truly transformative christmas present for my parent. She has been given back a large degree of independence and happiness. She is NOT a techie so I got a separate tv monitor 32 inch that she uses exclusively with her Carson magnifier. Wonderful! I am looking forward to their next product that will show the entire page but as a mouse like device this has been a true, reasonably priced "godsend" for her. Thank you.