diff --git a/Cargo.toml b/Cargo.toml
index ebe2118ea..3ff629aa4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,8 @@
 [package]
-authors = ["Jorge Aparicio <jorge@japaric.io>"]
+authors = [
+	"Jorge Aparicio <jorge@japaric.io>",
+	"Jonathan 'theJPster' Pallant <github@thejpster.org.uk>"
+]
 categories = ["asynchronous", "embedded", "hardware-support", "no-std"]
 description = " A Hardware Abstraction Layer (HAL) for embedded systems "
 documentation = "https://docs.rs/embedded-hal"
@@ -7,7 +10,7 @@ keywords = ["hal", "IO"]
 license = "MIT OR Apache-2.0"
 name = "embedded-hal"
 repository = "https://github.com/japaric/embedded-hal"
-version = "0.1.0"
+version = "0.1.1"
 
 [dependencies.nb]
 version = "0.1.1"
diff --git a/src/digital.rs b/src/digital.rs
index a2f3000cd..9f54c5d1a 100644
--- a/src/digital.rs
+++ b/src/digital.rs
@@ -14,3 +14,12 @@ pub trait OutputPin {
     /// Sets the pin high
     fn set_high(&mut self);
 }
+
+/// Single digital input pin
+pub trait InputPin {
+    /// Is the input pin high?
+    fn is_high(&self) -> bool;
+
+    /// Is the input pin low?
+    fn is_low(&self) -> bool;
+}
diff --git a/src/prelude.rs b/src/prelude.rs
index 442723d23..38a553ec3 100644
--- a/src/prelude.rs
+++ b/src/prelude.rs
@@ -14,6 +14,7 @@ pub use ::timer::CountDown as _embedded_hal_timer_CountDown;
 pub use ::blocking::delay::DelayMs as _embedded_hal_blocking_delay_DelayMs;
 pub use ::blocking::delay::DelayUs as _embedded_hal_blocking_delay_DelayUs;
 pub use ::digital::OutputPin as _embedded_hal_digital_OutputPin;
+pub use ::digital::InputPin as _embedded_hal_digital_InputPin;
 pub use ::serial::Read as _embedded_hal_serial_Read;
 pub use ::serial::Write as _embedded_hal_serial_Write;
 pub use ::spi::FullDuplex as _embedded_hal_spi_FullDuplex;