Compact head-mounted augmented reality system
A head-mounted device (HMD) may include a front portion, a rear portion and one or more bands. The front portion may include an optical display configured to output image light to a user's eyes. The rear portion may be arranged with the front portion to balance the HMD in weight. The one or more bands connect the front portion and the rear portion so that the two portions rest on either side of the user's head.
1 . A head-mounted device (HMD) comprising:
a front portion comprising an optical display configured to output image light to an eye of a user;
a rear portion arranged with the front portion to balance the HMD in weight, the rear portion configured to rest against a back a of head of the user;
a first band connecting a left side of the front portion and a left side of the rear portion, the first band having a first inner surface configured to rest against a left side of the head of the user;
a second band connecting a right side of the front portion and a right side of the rear portion, the second band having a second inner surface configured to rest against a right side of the head of the user; and
a forehead pad configured to distribute at least some weight of the front portion over at least some of a forehead of the user, the forehead pad having a left end connected to the first inner surface and a right end connected to the second inner surface.
2 . The HMD of claim 1 , wherein the front portion further comprises one or more of speakers, microphones, cameras, or sensors.
3 . The HMD of claim 1 , wherein the rear portion comprises one or more batteries or processing units.
4 . The HMD of claim 1 , wherein the optical display is transparent to allow light from an environment of the HMD to pass through the optical display such that the user sees the image light and the environment at the same time.
5 . The HMD of claim 1 , further comprising: one or more vision correction glasses or sunglasses incorporated into the HMD.
6 . The HMD of claim 1 , wherein the rear portion includes an identifier for identifying the HMD to establish a connection with a second HMD.
7 . The HMD of claim 1 , wherein at least one of the first band or the second band houses cables that electronically couple the front portion and the rear portion.
8 . The HMD of claim 1 , wherein the forehead pad is connected to the first band and the second band by detachable connectors enabling the forehead pad to be interchangeable.
9 . The HMD of claim 8 , wherein the forehead pad is selected from a group comprising a short forehead pad configured to rest against a low portion of the forehead of the user and a tall forehead pad configured to rest against a high portion of the forehead of the user.
10 . The HMD of claim 1 , wherein the HMD is foldable.
11 . The HMD of claim 1 , wherein the optical display outputs image light to generate visuals for an augmented reality (AR) game.
12 . A gaming device comprising:
a head-mounted device (HMD) comprising:
a front portion comprising an optical display configured to output image light to an eye of a user;
a rear portion arranged with the front portion to balance the HMD in weight, the rear portion configured to rest against a back of a head of the user;
a first band connecting a left side of the front portion and a left side of the rear portion, the first band having a first inner surface configured to rest against a left side of the head of the user;
a second band connecting a right side of the front portion and a right side of the rear portion, the second band having a second inner surface configured to rest against a right side of the head of the user; and
a forehead pad configured to distribute at least some weight of the front portion over at least some of a forehead of the user, the forehead pad having a left end connected to the first inner surface and a right end connected to the second inner surface; and
a gaming controller configured to receive input from the user and transmit the input to the HMD.
13 . The gaming device of claim 12 , wherein the front portion further comprises one or more of speakers, microphones, cameras, and sensors.
14 . The gaming device of claim 12 , wherein the rear portion comprise one or more of batteries and processing units.
15 . The gaming device of claim 12 , wherein the optical display is transparent to allow light from an environment of the HMD to pass through the optical display such that the user sees the image light and the environment at the same time.
16 . The gaming device of claim 12 , wherein the HMD further comprises: one or more vision correction glasses or sunglasses incorporated into the HMD.
17 . The gaming device of claim 12 , wherein the rear portion includes an identifier for identifying the HMD to establish a connection with a second HMD.
18 . The gaming device of claim 12 , wherein at least one of the first band or the second band houses cables that electronically couple the front portion and the rear portion.
19 . The gaming device of claim 12 , wherein the forehead pad is connected to the first band and the second band by detachable connectors enabling the forehead pad to be interchangeable.
20 . The gaming device of claim 12 , further comprising a versatile computing puck (VCP) providing power, memory, and power storage for the HMD.