User:Jwsadler

Stuff I know something about:

Control systems

Software, from real time to large systems

Electronics

Music and playing the guitar (to the extent that's not music)

Biotech - especially genomics and the associated instruments

Medical devices

Test and measurement

Author of Ficl [1], a small, open source embedded scripting language that's part of many commercial products and open source packages, most notably as part of the FreeBSD boot loader. Co-founder and President of RedToenail.org [2] an online cancer support group. RedToenail provides a supportive community for people dealing with cancer.