From the Trade Show Floor #4: G1x, D4, X-S1, etc

Time to round-up Friday's action from the CES-PMA trade show floor in Las Vegas! If you missed any of the previous round-ups, here they are: episode #1 and episode #2 and episode #3. [a small number of items may not be directly from CES/PMA, but they are posted together for improved readability]

Nikon
+ D4 first impressions at Quesabesde (computer-translated)
+ D4 hands-on at Gizmodo

Canon
+ G1x preview updated at d-preview

Fuji
+ X100 Limited Edition at ephotoXine
+ X-S1 first impressions at Digital Camera Info
+ XP150 waterproof first look at DCI

Pentax + Ricoh
+ booth visit report at Photography Blog

Sony
+ booth visit report at DC Watch Impress (computer translated)

Panasonic
+ SZ7 (Suzie 7, not to be confused with the ZS-series) hands-on at Pocket Lint

Samsung
+ booth visit report at ephotozine
+ WB150F preview at ephotozine

Kodak
+ Easyshare M570 wifi hands-on at DCI

Casio
+ booth visit report at dpreview and Casio (computer translated)
+ EX-ZR200 hands-on at Pocket Lint

RED
+ video action with Scarlet X at Engadget X

Other Products
+ Lytro first look at DCI
+ Minox in delicious colors at ephotozine
+ Tiffen booth visit report at Photography Blog
+ Tamaggo 360-degree imager prototype hands-on at This is my Verge

General Trade Show coverage
+ Photoscala.de
+ Fotointern
+ Quesabesde
+ Photography Blog
+ Amateur Photographer UK: SD1 CSI (!), Sigma comments on Nikon mirrorless, etc
+ PMA a ...ghost-town at CNet @ CES

Today's Worst Gadgets in the CES World
+ Engadget picks top crap-gadgets