DRYOS – system operacyjny czasu rzeczywistego (RTOS) używany w aparatach fotograficznych firmy Canon.
Pod koniec 2007 roku zastąpił VxWorks stosowany w aparatach DIGIC II i DIGIC III.

Urządzenia wykorzystujące DRYOS

• Canon PowerShot SX1 IS
• Canon PowerShot SX10 IS
• Canon PowerShot SX20 IS
• Canon PowerShot SX30 IS
• Canon PowerShot SX40 HS
• Canon PowerShot SX50 HS
• Canon PowerShot SX60 HS
• Canon PowerShot S5 IS
• Canon PowerShot S90
• Canon PowerShot S95
• Canon PowerShot G9
• Canon PowerShot G10
• Canon PowerShot G11
• Canon PowerShot G12
• Canon PowerShot A470
• Canon PowerShot A480
• Canon PowerShot A580
• Canon PowerShot A590 IS
• Canon PowerShot A650 IS
• Canon PowerShot A720 IS
• Canon PowerShot A810
• Canon PowerShot A1100 IS
• Canon PowerShot A2200 IS
• Canon PowerShot A2300 IS
• Canon PowerShot A3000 IS
• Canon PowerShot A3100 IS
• Canon PowerShot SD1100 IS
• Canon PowerShot SX100 IS
• Canon PowerShot SX110 IS
• Canon PowerShot SX120 IS
• Canon PowerShot SX130 IS
• Canon PowerShot SX160 IS
• Canon PowerShot SX200 IS
• Canon PowerShot SX230 IS
• Canon PowerShot SX230 HS
• Canon PowerShot SD780 IS
• Canon PowerShot SD880 IS
• Canon PowerShot SD990 IS (IXUS 980 IS)
• Canon Powershot ELPH100 HS (IXUS 115 HS)
• Canon EOS 5D Mark II
• Canon EOS 5D Mark III
• Canon EOS 6D
• Canon EOS 50D
• Canon EOS 100D
• Canon EOS 500D
• Canon EOS 550D
• Canon EOS 600D
• Canon EOS 650D
• Canon EOS 700D
• Canon EOS 750D
• Canon EOS 1100D
• Canon EOS 1200D
• Canon EOS 1300D
• Canon EOS 7D
• Canon EOS 7D Mark II
• Canon EOS 60D
• Canon EOS M
• Canon EOS M2
• Canon EOS M3
• Canon EOS M10
• Canon EOS M50
• Canon EOS M100

Linki zewnętrzne

• Strona Canon Technology