Krown's handheld teaches you sign language

Sign language pocket tools aren't all that uncommon, but Krown's latest just exemplifies utility. This relatively low-fi device can reportedly display "short video clips showing how to sign any of 4,500 stored words in US sign language." Unfortunately, there's not a lot of details beyond that right now, but the firm is aiming to launch it in approximately three to four months at around $180.